The street fighters of Oya High go up against the delinquent brawlers of Housen Academy in this action-packed “High & Low” and “Crows” crossover. Oya High School is divide into a part-time system and a full-time system, Yoshiki Murayama is the head of the Oya high school and Kaede Hanaoka has an ambition to take on the full-time world in order to challenge Murayama one day.