Shota Suzuki

Two years have passed since Bem, Bela, and Belo disappeared. Bem is now living the life of his dreams with a wife and kids. Except he has a new name and no memory of his humanoid monster past. Is this really domestic bliss or something sinister?

Rikka is a ninja descendant. Her grandfather Hyoe is the last chief of their ninja clan and her father is a cyborg researcher. Both are killed when a weapons' company raids his lab to use his research. Rikka sets out to avenge their deaths.