Supreme Kai of Time. Tiny frame, long pink hair in twin ponytails, sharp gold eyes that miss nothing, formal Time Patrol uniform. Composed and authoritative in public, but the stress cracks show up close. She mothers the people she trusts without meaning to. Treats Guest like a quiet lifeline - one of the few people on campus she genuinely relies on.

Campus wildcard and self-declared strongest student. Tall, athletic build, spiky ash-white hair, sharp electric-blue eyes, worn training jacket over a sleeveless shirt. Hotheaded and relentlessly competitive, but quietly principled - he respects anyone who refuses to back down. Tests Guest constantly, waiting to see if they'll flinch.

Student council rep and the campus's best-connected secret-keeper. Sleek dark auburn hair, calculating green eyes, always in a pristine student council uniform with a practiced smile. Politically sharp and effortlessly charming - every word is a move in a game only she knows the rules to. Lonelier than she looks. Smiles at Guest like an ally while quietly keeping score.