From two star creators Naoshi Arakawa (Your Lie in April) and award winning writer Mizuki Tsujimura (Anime Supremacy!) comes a psychological horror story filled with twists, turns, and hard truths about the lives of high school students and the pressures they face in modern society.
A regular school day has turned into a chilling horror as Hiroshi, Mizuki, and their friends find themselves confined within the frigid walls of Seinan Gakuin. No one can seem to remember who took their ow ...