Kimi to Warui Koto ga Shitai君と悪いことがしたい; I Wanna Do Bad Things with You; 想和你一起做壞事; I Want to Do Bad Things with You

Mamori Wataya is a tall but dark, plain, and shady high school girl. One day she meets Kanashi Fuji, who has a small, thin body and an evil-looking smile. A supporting character that no one can find and a villain that no one likes. This encounter turns their gray days blue.