Date A Bullet: Dead or Bullet

Kurumi Tokisaki finds herself transported to a new world and becomes fascinated with a white cat. However, their encounter is short-lived. Kurumi soon meets Hibiki Higoromo, a quasi-spirit with striking white hair. Hibiki reveals that they are at the center of a deadly contest between quasi-spirits, where the last survivor will have their wish granted. Kurumi and Hibiki form an uneasy alliance to navigate this game.