Lin Xiaoxiao heard a baby crying late at night in the cold winter, but due to a barrage appearing in front of her eyes, she learned that this was a trap set by the heroine Su Wanwan and her fiancé Qi Chuan - in order to make her bear the stigma of "having a child out of wedlock" and be trapped in the countryside for the rest of her life to serve the best family. She decisively refused to open the door, and the next day she exposed their affair, got back the alimony, broke the engagement, and entered college alone, making a counterattack as a freshman. The male and female protagonists drag each other down for a lifetime.