In a world where beasts of all kinds coexist, a gentle wolf awakens to his own predatory urges as his school deals with a murder within its midst.

In a world of anthropomorphic animals, a reclusive wolf's complicated relationship with a kindly rabbit is tested by a classmate's murder, a charismatic deer's influence, and his own burgeoning predatory instincts.

Ohma Tokita enters a hidden world where corporate disputes are settled in brutal gladiator bouts. Forget the money, he just wants to fight — and win.