The police think they have identified the goal of the Villain Factory... It is to kidnap people with promising Quirks to transform them into super-powered mutants! Unfortunately, the trigger used by the criminal organization seems to originate from China, far beyond the jurisdiction of Japanese superheroes...
However, someone is already on the case: Knuckle Duster, who is not particularly concerned with obeying the law. The disturbing resemblance between the methods of the new dealer and those of the missing hero O'Clock only strengthens the vigilante's interest in this case... because if there is anyone capable of finding the imposter, it is O'Clock himself!