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.
When a nameless student at Kyoto University encounters a demigod one night, he asks to relive the past three years in order to win the heart of Ms. Akashi, the object of his affection.