The terror of the virus outbreak has led Monsters and Humans to be aggressive towards each other as if they're not even human - voices speaking to them in the thoughts of minds and forgetting the people they have loved. Vincent our survivor is on the loose to survive and to find the cure along with his buddy. Vincent has no idea what happened to Lyras Darco, his spouse that is a scientist, working at a Labatory every single day, and here we'll find the truth of the Virus Outbreak.