Haru, a schoolgirl bored by her ordinary routine, saves the life of an unusual cat and suddenly her world is transformed beyond anything she ever imagined. The Cat King rewards her good deed with a flurry of presents, including a very shocking proposal of marriage to his son! Haru embarks on an unexpected journey to the Kingdom of Cats where her eyes are opened to a whole other world.

Ken Kaneki (Masataka Kubota) is a university student. He becomes injured by Rize, a human eating ghoul. Ken is saved from the ghoul when a steel frame falls on Rize. They are both sent to the hospital. Ken receives an organ transplant from Rize and becomes a half ghoul.