Aftershock

One day, hundreds of people in Japan suddenly developed secondary Quirks, in what came to be known as the Second Quirk Boom. As the years passed more Quirks kept popping up, and Midoriya Izuku could only hope he was one such late bloomer. Five years later, his Quirk finally appears. And not just any Quirk, but one that could turn society upside down all over again...