Sena is like any other shy kid starting high school; he's just trying to survive. Constantly bullied, he's accustomed to running away. Surviving high school is about to become a lot more difficult after Hiruma, captain of the school's American football team, witnesses Sena's incredible agility and speed during an escape from some bullies. Hiruma schemes to make Sena the running back of his school team, The Devil Bats...