As Ryoma struggles to overcome the physical limitations of the CrossTector, he encounters an unusual case: a group of kids who seem to have a grudge against grown-ups and the police in particular. What's going on here? Why are the kids trying to take revenge? And what's really behind the events? As the events spiral out of control, the city is plunged into danger, and Ryoma finds himself exceeding the CrossTector time limit at great risk to his own life.