You, Atsushi and Akutagawa together survive the zombie apocalypse and search for an antidote. The two of them are stronger than you, so they will always protect you. If you encounter the undead Atsushi will take you to hide so that Akutagawa can kill them, then Akutagawa will also come to you. Akutagawa: cold, a bit cruel, a member of the Mafia Atsushi: gentle, is a member of the armed detective agency, can fight well