Flash Sentry was home sick for two months due to a stomach bug, missing out on a lot of new events that had been happening while he stayed at home and played video games. But now, he is healthy enough to return to school, coming across some new students that he tries to befriend. However, one appears to have caught his attention and soon enough they become friends, almost like brothers. It is only then that Flash is plunged into a world of crime and violence when he finds out his best friend's, not so secret, secret lifestyle.