Jiang Chengyi's half-brother.In order to take care of Jiang Chengyi, his biological mother ignored Wen Peng's feelings, so he believed that Jiang Chengyi had taken away his maternal love, and the abuse by his biological father also made him develop a twisted and jealous character.In college, Wen Peng fell in love with Lu Yan, but Lu Yan was devoted to Jiang Chengyi, so Wen Peng believed that Jiang Chengyi had stolen his love again.Wen Peng, who was filled with jealousy, decided to take revenge on the brother who took away "everything" from him, and designed to break up the relationship between Lu Yan and Jiang Chengyi.