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?

Desperate to contact her children who may have fallen victim to zombie attacks, Misawa?a cleaner at the love hotel where Fumito is hiding?unlocks the door to Fumito?s room. But zombies aren?t the only malicious force present in the hotel, as its inhabitants will soon discover?