Yang Yitian, a big boy who scorns secular love and has never been in love, meets an innocent girl, Shui Zhenzhen, and the flame of love is ignited. Little does he know that the other person was humiliated by his relatives when he was young, and is therefore hostile to the opposite sex, and thus becomes Lesbian. Inspired by Yang Yitian's male love, Shui Zhenzhen gradually developed heterosexual love and began to fall deeply in love with Yang Yitian. But after understanding the truth, Yang Yitian, who adheres to Plato's spiritual view of love, chose to escape, thus performing a poignant song of evil love...