Fūrin High School has earned the worst reputation among schools in the region for having the lowest GPA and the most rebellious students. Haruka Sakura He’s a newcomer to town who wants to become the strongest in the neighborhood in order to protect everyone he loves. To achieve his goal, the first thing he must do is join a gang called Windbreak, who represents his institute and whose objective is to defend the city from the rest of gangs and thugs. However, to be accepted, he must earn respect with his fists!