Fumito Yakaze, a young man haunted by a dark secret, finds himself trapped in a love hotel as a terrifying infection spreads across the city. All over, humans are rising from the dead, going berserk, and biting others to infect them—a zombie apocalypse come to life. As the victim count keeps rising and grotesque monsters flood the streets, Fumito knows the end is near. But—as a voice in his head reminds him—he cannot choose to die. Only by living can he atone for the mistakes in his bloodstained past…