A thriller about feelings of hatred inside all of us and a boy who has the power to summon a phantom killer horse. From 2020 Harvey Award Hall of Famer & God of Manga, Osamu Tezuka. Satoshi Otani is a quiet, introverted middle schooler who has a crush on his teacher Ms. Reiko Mizushima. When he learns that Mr. Kito, a violent teacher he despises, has proposed to Ms. Mizushima, his hatred wells forth. With this anger, he mysteriously brings forth a phantom killer horse named Bomba.