Horikoshikōhei Stories

A new hero makes rounds within the vigilante group. He calls himself Supernova but he's known for being a brutal hero when it comes to villains and isn't afraid to kill. One day during his patrol Dabi ends up igniting the whole east side of the city. Rieno ties to stop the threat but later he discovers that the people of the Hero Commission is being secretly run by villains. (This is a different take of My Hero)