Cambrian · The Seed of Evolution Episode 2 / 2
Keiko is torn between her feelings for Hideaki and the dark influence of Professor Yamagishi, who has infected her with a Cambrian DNA virus that amplifies primal instincts. As the virus triggers a volatile evolution of lust and aggression, Yamagishi manipulates both Keiko and Hideaki, pushing them toward their darkest desires. In the wake of this transformation, Keiko becomes an "evolved human," leaving Hideaki to question if he can still love the monster she has become.
