The Margin Notes

The tavern smelled of woodsmoke and spilled ale, and the bard in the corner was tuning a lute that had seen better decades. Erica paused, letting the sentence hang in the air of her own living room while she checked her notes. Four faces watched her from the other side of the DM screen — her screen, the cardboard fortress she’d spent an embarrassing amount of time decorating with printed terrain overlays and sticky-tabbed reference cards. Behind it, she could be someone else. Behind it, she was the voice of every king and beggar and weather system in the world she’d spent three years building.

Callum leaned forward on his elbows, his character sheet held upright like a menu he was still deciding from. His hair was doing that thing where the slicked-back style gave up at the temples and went freckled and chaotic. He’d rolled a paladin named Soren Vass, which was exactly the kind of earnest, straightforward choice she’d expected from him. He’d spent twenty minutes on the backstory and it showed — she’d read it twice already and still liked it.

“The bard’s lute has three strings,” Erica continued. “Two of them are the same string. He is, by all accounts, not very good. But the fire’s warm, and the barkeep — she’s a half-orc woman named Garriden — slides a tankard across the bar toward whoever’s standing closest, and she doesn’t ask for coin. First drink’s on the house. She does this for everyone.”

“I walk up to the bar,” Callum said, grinning. He’d already moved his miniature — a paladin in plate armor, painted with a care that surprised her every time she looked at it. He’d primed it. He’d dry-brushed the highlights. “I tell Garriden she runs a fine establishment.”

“She looks at you. Looks at the armor. Looks at the sword on your hip.” Erica tapped the table once, a habit she’d never managed to break. “She says, ‘We get all types. Sit down, Soren. The stew’s not poison. Probably.’”

Callum sat his paladin down with a decisive nod, as though the painted metal figure had opinions about seating arrangements.

Freya’s chair scraped back as she stood — actually stood, in Erica’s living room, as though her character needed the physical room. Her character sheet was covered in annotations in three different colored pens, which was either impressive or a sign that she’d misunderstood the assignment. She played a ranger named Vesna who was, by Freya’s own description, a half-elf from a matriarchal forest enclave where the women communed with ancient tree spirits and the men did the cooking. The backstory ran to two pages. Erica had read all of it, including the part about the sacred grove and the ceremonial tattoo that Freya had drawn a sketch of in the margins.

“Vesna doesn’t trust taverns,” Freya announced, crossing her arms over her chest. She’d braided her dyed-blonde hair in double Dutch braids for the session, which she’d told Erica twice was not in-character but definitely a coincidence. “Too many walls. Not enough sky. But she needs information, so she takes a seat near the door — the door seat, not the bar seat — and she watches the room.”

“Roll perception,” Erica said.

“I don’t know what that means numerically but she’s extremely perceptive, she grew up in the forest where—”

“Roll perception. It’s a d20, the twenty-sided one, and you add your modifier which is—”

Freya picked up the wrong die. She held up a d12, squinting at it through her blue eyes like it had personally wronged her. “This one?”

“The one that looks like a soccer ball,” Taki said from across the table, leaning over to point. Her voice was soft, half-apologetic, like she expected someone to tell her she was wrong. “The twenty-sided one. Here, this one.”

Taki slid the d20 across the table with both hands, as though presenting it on a cushion. She played a sorcerer named Hikari, which Erica suspected was the Japanese word for light but hadn’t looked up because it felt rude to Google someone’s character name in front of them. Taki had apologized four times during character creation — for taking too long, for not understanding spell slots, for writing her backstory in what she called “too much detail” and what Erica called “a really good backstory” — and had now apologized twice more since arriving, once for bringing the wrong kind of chips and once for not owning her own dice set.

Erica had lent her a set from the spare box. The dice were purple with gold numbers. Taki held them like they were borrowed jewelry.

“Okay. Okay, I’m rolling.” Freya dropped the d20 on the table. It spun, wobbled, and landed on a 3. “That’s… bad?”

“That’s a three plus your modifier, which is—”

“Terrible. That’s terrible. My forest training failed me.” Freya sat back down with a dramatic huff. “Vesna is distracted by the attractive barkeep.”

Erica opened her mouth, closed it, and wrote that down. It was better than anything she could have narrated herself.

“What does Hikari do?” she asked, turning to Taki.

Taki sat up straighter, her messy ponytail swinging behind her. Her heart-shaped face was flushed with the particular pink of someone who wanted desperately to participate and was terrified of doing it wrong. She had her spell list printed out and laminated — laminated — and it sat in front of her next to the character sheet like a syllabus for an exam she hadn’t studied for.

“Hikari goes to the bar,” Taki said, and then, immediately: “Is that okay? Can she do that? She wants to order a drink but she doesn’t really drink, she’s never had ale before, but she wants to fit in, she’s trying to—”

“She can absolutely order a drink. What does she say to Garriden?”

Taki’s fingers found the corner of her laminated spell list and bent it. “She says, um. She says, ‘I’ll have what he’s having.’ And she points at Soren.” She looked at Callum. “If that’s okay.”

Callum gave her a thumbs-up that was so earnest it bordered on painful.

Maren hadn’t moved her miniature. She sat with her arms folded across her narrow shoulders, phone propped against her dice tray, screen dimmed but not off. She’d rolled a rogue named Asha, with a backstory that fit on an index card — three sentences, no flourish, no named NPCs. Erica had tried to prompt her during character creation: Tell me about Asha’s family. Tell me why she robs people. Maren had said, She needs money and she’s good at it. The card sat on the table now, slightly off-center from the grid, like it might slide off the edge if no one paid attention to it.

“Asha,” Erica said. “You’re in the tavern too. What are you doing?”

Maren’s blue-gray eyes lifted from her phone. She’d dyed her hair blonde but the roots were growing in, brown creeping down from her scalp, and the faded orange ends were left over from whatever color she’d had before. She looked at her miniature — a rogue in a hooded cloak, unpainted, gray plastic — and pushed it two squares on the grid without ceremony.

“Corner table. Back to the wall. She watches the door.” Maren picked up her phone, glanced at it, set it face-down. “That’s it.”

“Roll perception. Actually, you have advantage — you’re in a corner with a sightline to the door.”

“Advantage means roll twice, take the higher,” Taki whispered to Freya, who was already reaching for the dice.

Maren rolled two d20s. They came up 14 and 19. She kept the 19 without comment.

“You see everyone in the room,” Erica said. “Soren at the bar. Vesna near the door, not watching anything because she rolled a three. Hikari, approaching the bar. Four NPCs — two farmers, a traveling merchant, and a woman in a gray cloak who’s been sitting alone since before any of you arrived.”

“Gray cloak,” Maren said. “Alone. Not drinking.”

“You’d notice that, yes. Her tankard is full and she hasn’t touched it.”

“Weird behavior,” Freya agreed, because Freya agreed with everything that wasn’t a direct contradiction.

Erica reached for the module. This was the part she’d been waiting for — not the tavern, which she could have improvised in her sleep, but the hook. She’d found the module three weeks ago at a Goodwill, wedged between a water-damaged Atkins cookbook and a Spanish-English dictionary with half its pages dog-eared. It was an old adventure, third printing, the cover art depicting a dungeon entrance that could have been painted by someone who’d never seen a dungeon or someone who’d seen too many. The price sticker said $2.99. She’d paid it without haggling, which Freya later told her was a moral failing.

The module itself was fine. Generic. A dungeon crawl with a central puzzle mechanic and a magical MacGuffin, written in the default high-fantasy register that could be dropped into any campaign world. She’d read it twice, flagged the good parts, and planned to weave it into her setting as a ruin left behind by a collapsed dwarven civilization.

But the margins.

The margins were what had sold her. Every page had handwritten notes — different inks, different hands, layered over each other like geological strata. The first owner had written in blue ballpoint, tidy and small, corrections and clarifications: reduce goblin count to 4, this NPC has a lisp, add a second exit. A second owner had used pencil, looser and more creative: what if the barkeep is lying about the stew? and the merchant is actually the quest giver in disguise. A third hand — green ink, cursive, pressed hard enough to dent the page — had gone deeper, annotating the descriptive text itself, adding sensory details and atmospheric flourishes that made the stock descriptions feel alive.

Erica had been incorporating them all night. The three-stringed lute. Garriden’s first-drink tradition. The woman in the gray cloak. None of those were in the printed module. All of them were in the margins.

She opened to the page for the tavern scene’s conclusion — the moment the mysterious woman approaches the party — and found a note she hadn’t read yet. It was in the green ink, the hard-pressed cursive, written sideways in the narrow space between the text block and the page’s edge. The handwriting was cramped, the letters small enough that she had to tilt the book toward the lamp.

When she speaks, the words are not her own. She says:

Erica paused. Below that line, in the same green ink but pressed harder, the pen nearly tearing the paper, was a passage. Not a suggestion. Not a note. It was written as dialogue, as though the note-taker had transcribed something they’d heard, or something they’d imagined hearing, or something they wanted to hear.

She read it silently first. The prose was strange — not bad, but off-register, like a prayer translated from a language that didn’t have one. It described a threshold, a door that was also a mouth, a door that swallowed, a door that kept what it took. It described four travelers who walked through and didn’t come back, and it named them — not by fantasy names but by descriptions that could fit anyone: the one who shields, the one who watches, the one who burns to be useful, the one who cannot leave.

Erica’s mouth went dry. She looked up from the page. Callum was asking Garriden about local rumors. Freya was describing how Vesna sits — one foot tucked under her, the other planted, always ready to run. Taki was giggling at something, her laugh a high nervous sound that bounced off the apartment walls. Maren was watching the miniature of the woman in the gray cloak with an expression Erica couldn’t read.

“Erica?” Callum said. “You good? You look like you lost your place.”

“Read it,” Taki said, leaning forward, her brown eyes bright. “Read the tavern scene part. I want to hear what the gray cloak lady says. Is she the quest giver? She’s the quest giver, isn’t she?”

“She’s the quest giver,” Freya confirmed, because Freya confirmed everything.

Erica looked down at the margin note. The green ink caught the lamplight and for a half-second she could have sworn the letters were raised, ridged, tactile — ink that had depth, that had texture, that was wet. She blinked. The ink was dry. It had been dry for years.

She cleared her throat.

“The woman in the gray cloak stands,” Erica read, her voice dropping into the narration register she used for NPCs, the one that was half-performance, half-protection. “She crosses the tavern floor. She doesn’t speak to Garriden. She doesn’t speak to any of the other patrons. She comes to your table, and she stands there, and she says—”

She read the margin note aloud. The words came out in her voice but they didn’t feel like her words. They felt borrowed, the way lines from a play feel borrowed — true for the duration of the performance, false the moment you step off stage. She read about the threshold. The door that was a mouth. The four travelers who walked through. The one who shields. The one who watches. The one who burns to be useful. The one who cannot leave.

The apartment was quiet. The lamp on the side table flickered once, a brief stutter in the filament, and Erica thought: power surge. She thought: old wiring. She thought: the bulb is going.

Callum’s miniature fell over. He hadn’t touched it. The paladin in plate armor toppled sideways with a small plastic click against the grid mat, and none of them reached for it because none of them were looking at the table. They were looking at the lamp, which was no longer flickering but burning steady and too bright, the filament a white line behind the glass.

Erica kept reading. She couldn’t stop. The words kept coming and they weren’t in the margins anymore — they were in the air, in the room, in the space between her teeth. The door that was a mouth. The threshold that swallowed. The four travelers who walked through and did not come back.

The table was gone.

The first thing Maren registered was temperature. Cold stone pressed against her back through something rigid and layered, and her body cataloged the sensation before her brain caught up. Her spine arched away from it, an involuntary contraction that pulled her onto her side. Her hands scraped the floor. Stone. Gritty. Real.

She opened her eyes.

Grey ceiling. Rough-hewn. No light fixture. No ceiling. No ceiling fan, no popcorn texture, no water stain in the corner that Erica’s landlord still hadn’t fixed. Just stone, veined with something dark, curving overhead like the inside of a ribcage.

Maren sat up. Her body moved wrong. The weight distribution was off — heavier across the shoulders, lighter at the waist — and her hands hit the floor with a sound that wasn’t skin on stone. It was metal on stone. She looked down at her fingers. Leather gloves. Fingerless, scarred across the knuckles, buckled at the wrist with tarnished brass. She flexed them. They flexed back. Her fingers, her motion, someone else’s hardware.

Her breath went shallow and fast and she let it. Fighting the response took energy she needed for other things. She cataloged instead. Leather bracers over a padded tunic. A short sword on her left hip, sheathed, the grip wrapped in cord that had been re-wound at least twice. A scar across her right palm that she’d never earned. Boots that fit.

The scar on her face she found when she touched her cheek. A raised line running from the corner of her left eye to her jaw, thick enough to feel with a gloved fingertip. She traced its full length. It ended at bone. Someone had cut her face open and someone had stitched it back together and neither of those people had been her.

She stood. The stone was uneven under her boots and she locked her knees against the wobble. Her pulse was loud in her ears, which meant her blood pressure was up, which meant adrenaline, which meant her body knew something her brain was still sorting through. She swept the room.

Roughly circular. Maybe fifteen feet across. One door — heavy, iron-banded, wood so dark it looked burned. No windows. A torch in a wall bracket, burning, which meant fire, which meant oxygen, which meant ventilation from somewhere. The walls were dressed stone, not natural cave, which meant someone had built this on purpose. The floor was flagged, unevenly laid, with gaps between the slabs wide enough to catch a boot heel.

Four other bodies on the floor.

She’d done threat assessment on unconscious people before. Clinical settings. Psych rotations. You checked breathing first, then responsiveness, then pupillary response. She moved to the nearest one.

Callum. She recognized the face before the body, which was wrong, because the body was wrong. His shoulders had been broad before. Now they were a wall. The freckles were there, scattered across his nose and the tops of his cheeks, but they sat on skin that looked like it had been stretched over a different frame. He was wearing actual plate armor. Not replica, not LARP foam. Steel plates over a gambeson, buckled at the sides with leather straps that had been worn smooth at the stress points. A longsword across his back, the pommel visible above his left shoulder. He was breathing. His chest rose and fell with a steady rhythm that made the steel shift and click.

She moved past him.

Freya was taller. Noticeably, absurdly taller — Maren had to adjust her internal scale, because Freya had been tall before and now she was something else. Her ears were pointed. Not costume-glued, not prosthetic. Cartilage that tapered to a clean tip, visible through hair that was still blonde but longer, coarser, with dark roots showing. She was dressed in layered cloth and leather, ranger’s gear, with a bow slung across her torso and a quiver at her hip. Her face was the same, round and soft, but the proportions had shifted, the cheekbones higher, the jaw more defined. She was still Freya. She was Freya translated into another language.

Taki was smallest. She was curled on her side with her hands tucked under her chin, and her hands were glowing. Faint, not dramatic — a soft luminescence that traced the veins on the backs of her hands and ran along her forearms in patterns that looked deliberate. Arcane markings. Tattoos that weren’t tattoos, because they pulsed with light in time with her breathing. Her robes were layered, dark blue, cinched at the waist with a cord that had beads on it. She looked younger in this body, which was probably wrong but Maren couldn’t stop the thought.

Erica was last. She was on her back with her arms crossed over her chest, clutching something against her sternum. A book. The module. Her fingers were white-knuckled around it even in unconsciousness, the leather cover pressed against the armor she was wearing — lighter than Callum’s, a chain shirt over padded cloth, with a cloak bunched under her shoulders. Her braid was half-undone, hair stuck to her forehead with sweat that hadn’t been there a moment ago, in a different room, in a different version of reality.

Maren crouched beside her. She checked breathing. Steady. She checked pupils by lifting one of Erica’s eyelids with her thumb. The eye tracked, rolled, and Erica’s hand shot up and grabbed her wrist.

Erica stared at her. Brown eyes wide, pupils contracting in the torchlight. Her grip was strong. She didn’t speak.

“You’re breathing,” Maren said. “That’s a start.”

Erica’s mouth opened. Closed. She looked at Maren’s face, at the scar, at the bracers. She looked at the ceiling. She looked back at Maren.

“We’re in the dungeon,” Erica said.

“You know where we are?”

“I know what this room looks like. I designed it.” Erica sat up slowly, the module still clutched to her chest. She looked around, and Maren watched the recognition move through her face — not comfort, not relief. Something closer to vertigo. “This is the threshold chamber. The entry point. It’s the first room in the module.”

“How do we get out.”

Erica blinked. “I don’t know yet.”

Maren stood. Her boots scraped the stone. She walked to the door and put her hand on it. The wood was cold. She pressed her ear against it. Nothing. No sound, no vibration, no air movement from the other side. She pulled back and examined the hinges. Iron, heavy, set deep into the stone. The bands across the face were functional, not decorative. This door was built to keep things on one side of it.

“The door opens outward,” she said. “Hinges are on this side. We can open it.”

Callum made a sound. Not a word — a groan that turned into a sharp intake of breath as the weight of the armor registered. He rolled onto his side and pushed himself up with one arm, the plate shifting and ringing. He got one knee under him, then the other, and stood. He was taller than Maren by several inches now. He swayed, caught himself, and his hand went to the longsword on his back. He didn’t draw it. He touched the pommel, confirmed it was there, and let his hand drop.

“Everyone okay?” His voice was the same. The freckles were the same. Everything else was a stranger’s.

“Define okay,” Freya said from the floor. She was awake. Had been awake, Maren realized, for at least thirty seconds before she’d spoken. Watching. Her blue eyes tracked from person to person, cataloging, same as Maren had done. She sat up and her pointed ears folded with the movement, which looked involuntary, which meant they were real, which meant——

“What the fuck happened.” Freya touched her ear. Ran her finger along the tip. Her expression went through three things in two seconds: confusion, clinical curiosity, and a flat-line blankness that Maren recognized as someone deciding to deal with the facts later. “I have elf ears.”

“You have elf ears,” Callum confirmed.

“I have elf ears.”

Taki was glowing brighter. She’d woken up sitting cross-legged, both hands on her knees, the arcane patterns on her skin pulsing faster with her breathing. She was staring at her own forearms. The light moved through her veins like something alive, tracing geometric shapes that wrapped her wrists and disappeared under her sleeves.

“I can feel it,” Taki said. Her voice was small and awed and frightened. “There’s something in me. It’s like a current. I can feel it in my hands. It goes up my arms. Into my chest.” She looked up. “What is it?”

“You’re a sorcerer,” Erica said. She was still on the floor. The module was open on her lap and she was turning pages. Her fingers moved fast, flipping through the binding, and Maren could see from where she stood that the pages were wrong. They were bare. The margins were empty.

“Erica.” Maren said her name once. Waited.

Erica looked up.

“The notes,” Erica said. Her voice had gone thin. “The margin notes. The ones I read from. The ones that brought us here.” She turned another page. Then another. “They’re gone. The pages are blank where they were. Every single one.”

She held the module open and tilted it so Maren could see. Clean margins. Unmarked paper. The printed text was intact — the module’s original adventure content, the rooms and stat blocks and encounter tables — but the handwriting was gone. All of it. The layered annotations, the multiple ink colors, the drawings. Erased. As though they’d never been there.

“Okay,” Maren said.

“Okay?” Erica’s voice cracked on the word.

“Okay as in I heard you and I’m processing. Not okay as in everything’s fine.” Maren turned back to the door. She tested the handle. It was a ring pull, iron, heavy enough that lifting it required her whole hand. She pulled. The door didn’t move. She braced her boot against the wall and pulled harder. Something clicked inside the mechanism and the door shifted a quarter inch. “It’s locked. Or barred from the other side.”

“I can try.” Callum was at her shoulder. She hadn’t heard him move, which bothered her, because she should have. The armor should have been loud. He reached past her and gripped the ring. His forearm was thicker than it should have been, the muscle defined under skin that looked like it had been shaped by years of use rather than months of a gym membership. He pulled. The door moved another inch, groaning, and something on the other side scraped against stone.

“Barred,” Maren said. “Not locked. There’s a physical obstruction.”

Callum let go. “So we need to go through it, or find another way.”

“There is no other way,” Erica said. She’d gotten to her feet. The chain shirt clinked as she moved. She was holding the module in one hand and her other hand was pressed flat against the wall, fingers tracing the mortar lines. “This room has one exit. I designed it that way. It’s a chokepoint. The threshold chamber is where the party enters and where they have to decide to commit to the dungeon. There’s no secret door. No hidden passage. One way in, one way forward.”

“Then we go forward,” Maren said.

“Through a barred door.”

“Through a barred door.”

Freya had gotten to her feet. She was taller than Callum by an inch, which she seemed to notice at the same time he did. Neither of them said anything about it. Freya unslung the bow from her torso, tested the draw with a smooth pull, and let it relax. Her movements had a precision that her normal body hadn’t. She nocked an arrow from the quiver, not to fire, just to check the motion. It was clean.

“I have arrows,” she said. “Twelve of them. Some of them look different from the others.”

“I can try something.” Taki was standing. She hadn’t gotten up so much as risen, her body lifting off the floor in a motion that was too smooth for someone who’d been unconscious thirty seconds ago. The light in her hands was steady. She held them up, palms forward, and the patterns on her skin brightened. “I think I can. I don’t know how I know, but I know. There’s a spell. It’s like a word I can’t forget. I can feel it in my throat.”

“Then try it,” Maren said.

“On the door?”

“On the door.”

Taki looked at Erica. Erica looked at Taki. Something passed between them that Maren couldn’t read, and then Taki turned to the door and raised her hands. She spoke a word. It wasn’t English. It wasn’t anything Maren recognized. It came out of Taki’s mouth like it belonged there, like her tongue and teeth and lips had been built around it. The light in her hands flared and the air between her palms and the door distorted — a heat-shimmer ripple that made Maren’s eyes water.

The door shuddered. The bar on the other side didn’t break. It slid. A grinding screech of metal on stone, then a heavy clatter, and the door swung inward three inches under its own weight.

The room exhaled. Cold air rushed through the gap and carried something on it — stone dust, old air, and underneath that, something organic. Not rot. Not decay. Something alive and patient and waiting further down.

Maren pulled the door open. The hinges screamed. Beyond it, a corridor stretched into dark, the floor sloping downward at a gentle angle, the walls closing in as they went. The torchlight reached maybe ten feet before the dark swallowed it.

She looked back at the others. Callum had his hand on his sword. Freya had the bow drawn, the arrow nocked but not aimed, held in ready position. Taki’s hands were still lit. Erica stood with the module clutched to her chest, the blank pages facing out, her eyes fixed on the corridor ahead.

Maren stepped through the door first. She didn’t decide to. Her body moved and her feet followed and she was on the other side of the threshold before anyone could argue. The stone was colder here. The air tasted different. Her scar ached, a dull throb along the line of it, and she put her fingers to it again.

She dropped her hand. There was nothing to do about it.

The corridor smelled like wet chalk and old iron. Erica kept one hand on the wall as they descended, her fingertips reading the stone the way they’d read a hundred legal briefs — looking for the thing that didn’t belong. The module was tucked under her other arm, its blank pages useless, its weight a comfort she couldn’t justify. The torchlight from Maren’s borrowed brand threw their shadows long and crooked against the narrowing walls, five distorted shapes moving in a line she hadn’t asked to lead.

She was leading anyway. Her feet had decided before her brain caught up.

The slope steepened. Erica’s boots — leather, stiff, broken in by someone else’s feet — slid on a patch of slick stone, and Callum’s hand was on her elbow before she finished stumbling. She nodded without looking at him. His hand stayed a beat longer than necessary, then dropped.

The corridor opened without warning. One step they were shoulder-to-shoulder in the dark, the next the ceiling lifted away and the walls fell back and the torchlight couldn’t find the far end of the space. Erica stopped. She knew this room.

She knew this room.

“Wait.” Her voice came out sharper than she meant. Freya, who’d been drawing even with her, pulled up short. “Everyone stop. Don’t move past me.”

Maren had already swept ahead, her torch held high, scanning the walls. She stopped when Erica spoke, though, and turned back with that flat look Erica was learning to read as I’m listening, but don’t waste my time.

“What do you see?” Maren asked.

Erica looked past her. The chamber was wide and low-ceilinged, maybe thirty feet across, the stone floor broken at irregular intervals by square sections of slightly different coloration — pressure plates, four of them, arranged in a loose diamond pattern. Across the room, an iron gate sat in the far wall, rusted but solid, with no visible lock or mechanism. The walls were bare. No markings. No decoration. Just smooth, gray stone.

She’d drawn this room. She’d spent an evening designing the puzzle, testing it on paper, making sure the solution was elegant enough to feel earned. The pressure plates had to be triggered in a specific sequence, and the gate would open. Step on the wrong plate, or step on the right plate in the wrong order, and the ceiling would drop.

Not the whole ceiling. A section of it. Enough to kill whoever was standing on the wrong plate.

“It’s a puzzle room,” Erica said. She moved forward slowly, counting her steps, stopping at the edge of the first pressure plate. “Pressure plates in a diamond. Four of them. There’s a sequence — you have to step on them in the right order, and the gate opens.”

“How do you know the sequence?” Freya had her bow stowed across her back now, both hands free. She was crouching near the wall, studying the stonework with the focused attention of someone who’d done field work in laboratories.

“I designed it.” Erica’s mouth was dry. “I designed all of this. This is my dungeon. My setting. But the version I wrote had a clue carved into the wall — a verse, four lines, each one corresponding to a plate. The clue isn’t here.”

Maren walked the perimeter, her torch trailing light along the base of the walls. “Nothing. Clean stone.”

“So we guess?” Taki’s voice came from behind Erica, small and bright and eager in a way that made Erica’s stomach tighten. Taki’s hands were still glowing, faint blue traceries running along her knuckles, and she was bouncing on the balls of her feet. “I’m good at puzzles. I can figure out the pattern. There are only four plates, so there are twenty-four possible sequences — twenty-four, right? — and if we think about it logically, we can eliminate——”

“Taki.” Erica turned. “Stay off the plates.”

“But——”

“Stay off the plates. The wrong sequence triggers a trap. Part of the ceiling collapses.”

Taki’s bouncing stopped. Her brown eyes went wide, and she looked up at the ceiling, which hung low and solid and heavy above them. The glow in her hands dimmed.

“I designed this room to challenge a party of four adventurers who knew they were walking into a dungeon,” Erica said. “I didn’t design it to be safe. I designed it to be interesting.”

“That’s comforting,” Freya said. She’d straightened up and was watching Erica with her head tilted, blonde braids falling over one shoulder. “Really filling me with confidence about your game design philosophy.”

Erica ignored that. She was thinking, her mind cycling through the module’s design document — the Word file on her laptop, three hundred and twelve pages of organized obsession. She’d written the clue verse in the margins of the module proper, not in the dungeon description itself, because the verse was meant to be carved into the wall as flavor text. The margin notes were gone. The pages were blank. But the verse was in her head. It had to be.

She closed her eyes. Four lines. Four plates. North, east, south, west, in the order the verse described.

“The verse starts with earth,” she said, opening her eyes. “That’s the north plate. Then fire — east. Then water — south. Then air — west. North, east, south, west.”

“You’re sure?” Callum had moved to stand between Taki and the plates, his bulk a wall she’d have to go through to get past him. His sword was still at his hip, his hand resting on the pommel, and he was watching Erica with those big green eyes that made her feel like he was listening to more than her words.

“I wrote it. I tested it. I ran the numbers on damage output for the ceiling collapse if you get it wrong.” She swallowed. “I’m sure about the sequence. I’m less sure about how faithfully my design got translated into——” She gestured at the room around them. “This.”

“Right.” Maren had come back to the group, her torch held low. “So who walks the plates?”

“I will,” Erica said.

“Like hell,” Callum said. Quiet. Not angry. Settled.

“Callum——”

“You’re the only one who knows the sequence. You fall through a ceiling, we’ve got nothing.” He pulled his sword, the blade catching the torchlight, and stepped past her onto the first plate. The stone depressed under his weight with a grinding click. Nothing else happened. “North. You said north first?”

Erica’s heart was in her throat. She nodded.

Callum moved east. Click. He waited. Nothing.

South. Click. The room held its breath.

West. Click.

The iron gate shuddered. A deep, grinding sound came from behind the far wall, metal on stone, and the gate rose three inches, then six, then a foot, scraping upward until it stopped at waist height. Dust rained from the slot it had risen through.

“That’s not all the way,” Freya said.

Erica stared at the gate. In her design, the gate opened fully. The ceiling was high enough to walk through. This gate had stopped at waist height, leaving a gap too low to walk through, too high to step over comfortably. They’d have to duck, or crawl, or squeeze under.

“My version opened all the way,” she said.

“Your version.” Maren’s voice was flat. “Your version had a lot of things this place doesn’t.”

Erica opened her mouth, but Taki was already moving.

Taki had been hanging back, her hands clasped together, the glow flickering between her fingers. She’d been watching Callum walk the plates with her jaw tight and her shoulders drawn up, and the moment the gate cracked open, she went for it. She ducked under Erica’s arm and sprinted across the room, her boots hammering the stone, heading straight for the gap under the gate.

“Taki, no——”

Erica’s voice was lost in the sound of Callum’s boots. He caught Taki three feet from the gate, his arm hooking around her waist and lifting her off the ground. Taki yelped. Her hands flared bright blue, and a shower of sparks crackled off her fingertips, leaving scorch marks on Callum’s forearm. He didn’t let go.

He set her down hard, his body between hers and the gate, and his voice came out in a way Erica had never heard from him — low, stripped of his usual warmth, the cheerfulness burned away.

“What are you doing?”

“I was helping.” Taki’s voice cracked. She was shaking, her hands clenched at her sides, the arcane light stuttering and dying. “I was trying to help. The gate was open. Someone needed to check what’s on the other side, and I can——”

“You can get killed. That’s what you can do.” Callum’s forearm was red where she’d burned him. He didn’t seem to notice. “You don’t know what’s through there. Erica said the trap triggers on wrong plates — what if there’s a second trap? What if the gate has a trigger?”

“Erica didn’t say there was a second trap——”

“Erica also said her version of the gate opened all the way.” Callum pointed at the half-open gate. “That didn’t happen. So her version isn’t running the show here. Something else is. And you don’t sprint into an unknown room in a dungeon you’ve never been in.”

Taki’s face crumpled. She opened her mouth, closed it, pressed her lips together hard enough to go white.

“I don’t need you to protect me,” she said. “I’m not a child.”

“Then stop acting like one.”

The words hit the air like a slap. Taki flinched. Freya stepped forward, her hand on Callum’s shoulder, and he let her pull him back a pace. Maren stood off to the side, arms crossed, watching.

“He’s right about the gate, though,” Freya said. “We don’t know what’s past it. Sending one person ahead alone is dumb. Sending the person who can shoot fire from their hands ahead alone is dumber.”

“I wasn’t going to fight. I was going to look.” Taki’s voice was thin. She wiped her face with the back of her hand, leaving a faint blue smear across her cheek. “I wanted to be useful. You all have things you can do. Callum has a sword. Freya has a bow. Maren has——” She stopped herself, glancing at Maren, and recalibrated. “Erica knows the dungeon. What do I have? I glow.”

“You’re a spellcaster,” Erica said. Her voice came out quiet, steady in a way she didn’t feel. “You’re the only one in this party who can do what you do. But I need you alive to do it. I need all of you alive. That’s not me being sentimental. That’s me being practical. If we lose a party member in the first room, we don’t make it to the second.”

Taki swallowed. She nodded, once, and wrapped her arms around herself.

“I need you to trust me,” Erica said. “I know this dungeon. I built it. I know what’s supposed to be in every room, every corridor, every trap. I don’t know why some of it is different, and I don’t know how we got here, but I know more about this place than anyone else in this room. So when I say stop, I need you to stop. When I say wait, I need you to wait. Can you do that?”

Taki nodded again. Her eyes were red. She looked at Callum, who was still breathing hard, his jaw tight, and something passed between them that Erica couldn’t read — not forgiveness, not yet, but an acknowledgment that the argument was over.

“Maren.” Erica turned. “Can you check the gate? You’re the fastest at reading a room.”

Maren crossed to the gate without a word. She crouched, held the torch through the gap, and lay flat on her stomach to peer under it. She was still for a long moment.

“Stone corridor. Ten feet, maybe less. Then it opens up into something bigger. I can’t see what.” She pulled back, brushing dust from her armor. “No tripwires on the floor that I can see. The gate itself looks rusted in place at that height — I don’t think it’s going to drop on us. But I can’t see the ceiling from this angle.”

Erica looked at the gate. The gap at the bottom was maybe two feet. They’d have to crawl. She thought about the module, about the room she’d designed beyond this one — the second chamber, the corridor between them. She’d written it as a simple passage, no traps, no tricks. A breather between encounters.

But her gate had opened all the way.

“I’ll go first,” Erica said. “Maren, behind me. Callum, you’re third — you’re the widest, so if the gap is too tight, I want to know before Freya and Taki get stuck. Freya, Taki, stay here until I signal.”

Callum opened his mouth. Erica held up a hand.

“I wrote this dungeon. If there’s something past that gate that’s going to kill me, it’s my fault. Not yours.” She managed something close to a smile. It felt strange on her face. “Besides, I’m the DM. I’ve already killed all of you once.”

She got on her knees in front of the gate. The stone was cold through her leggings. She pushed the module ahead of her, sliding it through the gap, then lowered herself flat and crawled. The iron edge scraped across her back, catching on the rough fabric of her tunic, and she held her breath until she was through.

The corridor on the other side was exactly what Maren had described — stone, narrow, ten feet long. The torchlight from Maren’s brand, still on the other side of the gate, reached far enough to show the far wall and the opening in it.

Erica stood. She brushed the grit from her palms and picked up the module. Her hands were shaking, and she pressed them flat against the cover until they stopped.

Maren crawled through next, efficient and silent, the torch held ahead of her. She stood and swept the corridor with her eyes in one pass, then handed the torch to Erica and went back to hold the gate up as Callum ducked through. He barely fit, his broad shoulders scraping the iron, and he came up on the other side with a torn sleeve and a look on his face that said he wasn’t going to mention it.

Freya came through with her bow held above her, and Taki last, small and quiet, her hands dark and unlit.

The far opening led into a wider corridor, this one with a ceiling high enough that the torchlight didn’t reach it. The air was different here — colder, with a draft that came from somewhere deeper, carrying a smell Erica couldn’t place. The walls were the same smooth gray stone, unremarkable, undecorated.

Maren was walking ahead, her torch held at shoulder height, when she stopped.

Erica saw it happen in stages. Maren’s stride broke. Her shoulders squared. Her free hand came up, fingers spread, the universal gesture for hold. Everyone stopped. Callum’s hand went to his sword. Freya’s hand went to her bowstring. Taki went still, her arms pulled tight against her chest.

Maren was staring at the wall.

“What is it?” Erica moved forward, the module against her chest, and stopped beside her. The torchlight fell on the stone, and Erica saw the handwriting.

It was small, precise, written in dark ink that had dried into the stone as though it had always been there. One line, no more, the letters even and controlled, the hand of someone who wrote carefully because they meant what they said.

Four rooms remain. The door remembers you.

Erica’s throat closed. She knew that handwriting. She’d seen it in the margins of the module, layered over her own notes, written by previous owners she’d never met. The same neat letters. The same careful spacing. The same ink.

The margin notes were gone from the book. They were on the walls now.

“Erica.” Maren’s voice was low. “What does that mean?”

Erica stared at the writing. Her mind ran through possibilities — four rooms, her dungeon had twelve rooms total, they’d passed through one, which left——

“It means we’re not alone in here,” she said. “And whatever wrote those notes in the module is still writing them.”

She looked at the module in her arms. Blank pages. Empty margins. She opened it to a random page and held the torch close, and in the flickering light, she could see the faintest indentation on the paper, as though someone had written on the page above it and left an impression.

She turned to the next page. And the next.

In the bottom margin of page forty-seven, in handwriting she’d never seen before — not hers, not the previous owners’, something new — there was a single line:

Page one. Room one. Four to go.

“They’re counting,” Erica said. Her voice didn’t sound like her own. “They’re counting the rooms.”

Callum moved closer, reading over her shoulder. His breath was warm on her neck, and she could feel the tension in him, the coiled readiness of a body that had decided this was a fight.

“Who’s counting?” he asked.

Erica closed the module. She held it tight. The leather cover was warm against her palms, warmer than it should have been, warmer than the cold stone around them could explain.

“I don’t know,” she said. “But they know we’re here.”