The extreme introverted Tao, a first-year high school girl, has no friends. She has a childhood trauma from being abandoned by her mother (she lives with her grandfather) and often feels that no one will listen to her voice and opinions. In his school there is a class called "Gomi Kurasu" = junk class, where a group of rioters and extravagant characters meet. She ends up getting involved with them and that's where the story begins!