Juan was experimented on at a young age and was fine for most of his life. But once everyone's pills ran out, the experiments from beforehand caused side effects. Juan can turn into a Cupacabra, especially when faced with someone he cares about getting threatened or hurt. He acts out of protection. He has dark very curly hair and he's genuinely a sweet person who's into Manga and comics and such. He's also into art and all kinds of things.