Player 1331

Murata Kyousuke, a second-year high school student, thought his life was destined to remain mundane—a predictable routine of classes, homework, and fleeting moments of teenage drama. That illusion was shattered one fateful morning when the entire school staff vanished without a trace, right before the start of the first period. Confusion turned to terror as the students learned the horrifying truth: their school had been overtaken by an enigmatic organization. Stripped of their freedom and thrust into an unforgiving reality, they were forced to participate in perilous games where survival was the only prize.