There was a hero killer named Stain. He felt that many of the pro heroes were fakes and that it was his duty to 'restore' justice his own way. Our class president had a relative injured by Stain...he sought revenge on his own. If it weren't for other classmates and heroes stepping in to stop Stain, I think it would have been worse.

But...even though he is captured, Stain is infamous, inspiring others with his degraded sense of 'justice'. The line between hero and villain is thin, like between light and shadow.