Four years ago, Kazuma Kannagi was defeated by his cousin Ayano Kannagi for the right to be the successor of Enraiha, a sword passed down in the Kannagi family. His defeat, along with his lack of talent for En-Jutsu, the fire arts, the Kannagis' specialty

One day after school, high school student Meguru Shina is ravished in the train station bathroom by Sasakawa, his math teacher. Usually Sasakawa deceives the world with his slightly dirty white coat and teacher's mask, but in reality he is a man who will