ハンドレッド

Hayato Kisaragi enrolls at Little Garden, a floating academy ship where students train as Slayers wielding weapons called Hundreds, humanity's only effective arms against the alien Savage. Hayato registers the highest compatibility score in the school's history, drawing immediate attention. His roommate Emil Crossford hides a secret identity, and the school's strongest Slayer, student council president Claire Harvey, challenges him to a duel on arrival.