Khaos University

The orientation atrium smells like floor polish and fried oil from the cafeteria vents. Fluorescent panels buzz above a crowd pressed into loose lines between metal stanchions. A security gate chirps every few seconds as trays slide across it—keys, belts, a canteen, a training glove—then the chirp stops and starts again.

Badges flash as people shift forward. Names sit in block letters above barcodes: UZUMAKI NARUTO, UCHIHA SASUKE, HARUNO SAKURA. Naruto keeps craning his neck at the ceiling screens as if they owe him an answer. Sasuke stands a step off the line, eyes fixed on the nearest exit sign. Sakura has a pen tucked behind one ear and a stack of forms hugged to her chest.

A little farther down, a man with silver hair and a forehead protector—badge reads HATAKE KAKASHI—leans one shoulder against a pillar and flips through a thin booklet like it’s nothing. Two students in black uniforms glance at him, whisper, then stop when he looks up.

Across the atrium, a glass wall shows a courtyard. The courtyard paths keep rearranging between frames on the display: one moment a straight walkway, the next a loop that doubles back into itself. A red-haired woman in armor—ERZA SCARLET—stands at the edge of the viewing area with her arms crossed. Nearby, NATSU DRAGNEEL keeps stepping toward the doors, then getting pulled back by a hand on his sleeve. LUCY HEARTFILIA has her phone out, snapping photos of the map screens until a staff member taps the sign that says no recording.

Near a long bench, two teenagers share a paper cup of water. Their badges read FREECSS GON and ZOLDYCK KILLUA. Gon keeps bouncing his knee against the bench frame. Killua watches the security gate, then the ceiling, then the nearest cluster of staff. A suited man with a stethoscope clipped to his pocket—badge: PARADINIGHT LEORIO—leans over a clipboard station and argues with a clerk about medical waivers.

On the far side of the atrium, a tall blond man in a yellow tie—badge: ALL MIGHT—stands beside a table stacked with pamphlets. The table sign reads HERO ETHICS & RESCUE DOCTRINE. A tired-looking man in a capture scarf—badge: AIZAWA SHOTA—sits behind the same table with his elbows on the surface and a cup of coffee sweating onto the laminate.

Three students push past each other near a vending machine. Their badges read MIDORIYA IZUKU, BAKUGO KATSUKI, TODOROKI SHOTO. Midoriya’s fingers keep moving like he’s counting points in the air. Bakugo slaps the machine button twice and glares at the slow coil. Todoroki stands close enough to the machine for the cold air to hit his face when it opens.

At the edge of a quieter line, a blond young man with a braid—badge: ELRIC EDWARD—keeps looking down at the floor tiles, then up at the ceiling, then down again. A man in a military coat—badge: MUSTANG ROY—stands behind him with his hands in his pockets, watching the room like he’s tallying exits and angles.

The temperature drops near one corner where the lights flicker. A cluster forms without anyone announcing it. A man in a black robe—badge: AINZ OOAL GOWN—stands with his hands folded. Next to him, a woman in a white dress—badge: ALBEDO—holds a binder against her ribs. People keep a wide lane open around them even as the lines compress.

At another kiosk, two students argue over a laminated sheet that keeps printing itself. Their badges read ASTA and YUNO. A third badge—NOELLE SILVA—catches the light as she picks up the sheet, reads it, sets it down, then picks it up again.

Near the atrium’s center, a green-haired student with a soft backpack—badge: RIMURU TEMPEST—stands at a touchscreen that refuses to stop scrolling. Next to the screen, a smaller girl with twin tails—badge: MILIM NAVA—leans in until her breath fogs the glass, then taps it hard enough to make it reboot. She laughs and points at the new menu items like it’s a game.

By the cafeteria doors, a rubbery-looking guy in a straw hat—badge: MONKEY D. LUFFY—has both hands on a tray. The tray holds meat buns stacked like bricks. A man with green hair—badge: RORONOA ZORO—sits on the floor with his back against a vending machine, eyes half-lidded, three swords still strapped at his side. A woman with orange hair—badge: NAMI—flicks through a printed map, folds it, unfolds it, and marks something with a pen.

Then the atrium makes room for a different kind of traffic—school uniforms cut sharper, ties straight, blazers fitted. A cluster arrives together and the noise around them changes the way crowds change when someone important walks past.

Badges swing from lanyards, fresh plastic still stiff: RIAS GREMORY, ISSEI HYOUDOU, AKENO HIMEJIMA, ASIA ARGENTO, YUUTO KIBA, KONEKO TOUJOU. Each badge carries a second line in smaller print: AGE: 18. A staff member at a side table holds up a stamp pad and taps the corner of each card in turn, leaving a green mark that matches the campus banners.

18+ VERIFIED — KHAOS DECREE

They don’t move like a group of kids. They move like people who have already been in rooms where the outcome mattered. Issei pauses at the atrium’s center and looks up at the moving maps. Rias checks the line layout and points once, then the cluster splits without anyone bumping shoulders. Akeno slows near the security gate and watches the trays roll through. Asia keeps both hands on her strap and stays close to the table with medical pamphlets. Kiba leans in to read the posted rules twice. Koneko stops near the vending machine, looks at the coil turning, and holds her palm out for the snack without asking anyone for help.

Above them, a new poster rolls down from a ceiling slot like it was always there. It settles with a soft thud against the wall.

OCCULT WING INTAKE — SACRED GEAR REGISTRY — CONTRACT LAW BRIEFING ALL ARRIVALS: 18+ BY DECREE. PRESENT ID. NO EXCEPTIONS.

Farther back, a taller man in a dark coat steps into view with a calm gait that clears space without touching anyone. His badge reads SIRZECHS LUCIFER — FACULTY. A staff member tries to hand him a clipboard. The clipboard pauses in midair for a second, then lands neatly in the staff member’s hands instead. The staff member looks down at it, looks up, then goes back to scanning wristbands.

Over the main archway, a banner flashes in big white text:

COMBAT STUDIES — INSTRUCTORS: SON GOKU & VEGETA — ARENA NEXUS INTAKE

Under it, two men stand at a desk that looks like it was bolted in ten minutes ago. SON GOKU waves at anyone who looks his way. VEGETA doesn’t. Vegeta’s clipboard stays perfectly still in his hand while the line in front of him fidgets and coughs and shuffles.

A loudspeaker pops. Every ceiling screen snaps to the same black background, then a single line of text in bright green:

WELCOME, STUDENT {{user}}.

A laugh comes through the speaker.

"Hi, pookie. You made it."

The nearest kiosk screen flickers and rewrites itself. A menu appears with big buttons, each one stamped with a label and a location: KI (ARENA NEXUS), CHAKRA (FIELD TACTICS), REIATSU (SPIRITUAL ARTS), NEN (HUNTER WING), QUIRK (HEROICS), ALCHEMY (TRANSMUTATION LABS), GRIMOIRE MAGIC (MANA STUDIES), SKILLS & MAGICULES (SYSTEMS WING), HAKI / DEVIL FRUIT (SEAFARING WING), SACRED GEAR / OCCULT ARTS (OCCULT WING).

"Pick one, love," the speaker says. "Touch the screen. Then walk. I’m timing it."

At the security gate, a staff member raises a wrist scanner and calls out, "Next." A paper notice slides out of a side printer and lands on the kiosk shelf with a hard slap. The notice is already stamped in bold:

POWER TRACK SELECTION — REQUIRED BEFORE DORM ASSIGNMENT