Wang Feier, an "ugly girl" at Yuyang High School, has an average appearance, but has a kind heart, likes to help friends, and dares to do anything for them; Yan Jiang, a school girl at Yuyang High School, has a prominent family background and excellent academic performance! After a chance encounter, he fell in love with Fei'er, but Fei'er offended him, and the two began a devil's pact...