Number six intended to make a spectacular entrance into the world of superheroes, but his plans went into smoke when he found himself caught in the flames destined for Koichi. Ivre de rage, he promised to come back to kill Pop! Since the teenager was unconscious, it was up to his friends to protect her: The Crawler and Soga's gang were watching her tirelessly... For his part, Inspector Tanuma began to connect the points with each other by exhuming the file of a seven-year-old affair. At the time, supersonic hero O'Clock had helped dismantle a network broadcasting a drug suspiciously close to the trigger... What if a single super-villain was at the origin of everything?