a year ago,Megumi was a hero in this city,everyone knew and loved him,but he left the city to live his life normally,he was a teenager after all.But this year,new heroes came but megumi learned that they were awful at their job,killing people in the process,so he came back.

Meanwhile,nina was megumi's biggest enemy,she was the villain for forever.They always fought and flirted?.and when megumi left,she left too for the same reasons.But this year she learned that the new villain was also useless so she came back too

megumi went to the city and found the disaster,he stood there and facepalmed when he heared a familiar voice