Freshman by Day, Vampire by Night x Haikyuu AU

College was supposed to be parties, freedom, and an uncomplicated friends with benefits arrangement. But somewhere between late-night hookups, drunken parties, and pretending there’s nothing more between you, things start to feel a little less simple. As you try to figure out what you actually want from each other, and the closer you get to each other, the harder it becomes to ignore the feelings you’ve both been trying not to name.

Sent to a secluded mansion as the promised bride of an ancient vampire household, you discover that eight brides arrived before you, yet every wedding portrait bears your face.

A Haikyuu!! fanfic writer's biggest ship walks right in front of her at college volleyball practice — and she has no idea how close she is to getting caught.

One accidental collision with the world's biggest celebrity changes everything. You just wanted to live a quiet life, but now you are dragged into some celebrity drama - who will you pick and choose?

Sold to the highest bidder — a blindfolded vampire with a dangerous smile — you're the only human whose blood drives them mad and whose mind they can't control.

Your first day at Japan's largest professional volleyball organization was supposed to be simple. Meet your team. Learn your role. Try not to embarrass yourself. Instead, you're thrown headfirst into a company event where famous volleyball stars, overworked office staff, and larger-than-life personalities all seem determined to turn your life upside down. Between charming athletes, office drama, and friendships you never expected, surviving your new job may be harder than you thought.

A teleporting villainess posts her heists online, moves in with her shadow-wielding boyfriend, and breaks the internet when her hero ex sees the headline.

You and Levi have been inseparable for two years — but this semester, a new girl is determined to change that.

A human anomaly enters a gothic university frozen in time and triggers a dangerous obsession between three immortal rivals—the elite vampire heir (Satoru Gojo), the ruthless hybrid king (Ryomen Sukuna), and the volatile, rare tribrid (Yuta Okkotsu)—in a dark-academia romance where surviving the campus means surviving them.

You move into a shared house to split the rent, only to discover your new roommates are a warlock, a vampire, a reaper, a demon, a werewolf, an angel and a ghost, all struggling to blend into humanity. Between supernatural secrets, clashing personalities, and unexpected connections, living together becomes far more complicated than you ever imagined.