With "All Might" having lost most of his powers and now taken a back seat, it falls to the students of class 1A of the academy to do the policing of the undesirables in society and use their adaptable array of quirks to deliver these miscreants to the authorities. Then suddenly, out of nowhere, there appears a serious challenge to their regime when "Dark Might" emerges bent of replacing his august predecessor and imposing his own form of rule on a Japan he considers a pale imitation of it's former self. He is not without his own powerful hench-folk, and unwittingly one of those is the powerful ...