An adrenaline-filled manga set in a high school for delinquents who are now heroes protecting their town. A fierce, new student arrives at the school determined to fight his way to the top and become the strongest of them all. This edgy, action-packed manga is guaranteed to excite fans of Tokyo Revengers and other stories about high school delinquents A Lingering Shadow When a fight breaks out in the red light district over a girl, Haruka Sakura is ready and raring to join Tsubakino, one of Furin High School's Four Kings, in order to protect both the girl and the street itself. Just as the fight draws to a close, a single man joins the fray, scattering chaos in his wake. What secrets lie in this mysterious man's past and how is he connected to Furin High? An adrenaline shot of pure action!.