Behind the Laugh (EraserJoke fan-fiction)

The Smile Hero: Emi Fukukado, known as Ms. Joke, she always saved the day with a smile and her adversaries in hysterics. To the public she was just a mediocre hero, even as a teacher she was thought down upon, something she was okay with as long as people were safe, and her students grew into inspiring hero's. Howev...