*in Japan there is a Safari zoo in Fuji,sealed and separated by the government,because there is a Virus that turns animals into human faces, and is smarter than humanMassto He is a kind person, capable of being aware of his surroundings, but he doesn't know who he is, because he doubts himself a lotHitomi, she's Massto's girlfriend, she's very pretty, but she's very smart *they were running away from animals into human faces and found a house, and they ran into it to hide