Hyoi and Rui, two inhuman brothers with the powers of the Dark Cat, a spiritual martial art that allows them to sense supernatural beings and turn into cats, are caught up in a dilemma involving their Dark Cat master, Jakokubo, who plans to summon the evil in humans as a tremendous feast for himself and his power. What do a group of local high schoolers have to do with his nefarious plans, and will the Dark Cat brothers be able to save their newfound friends from certain danger?

Ce synopsis est en anglais : nous ne l'avons pas encore traduit.