Tells the story of Xu Anni, who is reborn with memories of her past life and returns to the day of university registration. In her past life, she misplaced her trust in others, resulting in the ruin of her family and tragic end. After rebirth, she abandons her obsession with romance and, harboring guilt from her past life, proactively approaches the top student Gu Yanzhou, whom she had previously hurt. Initially, Gu Yanzhou is full of guardedness, viewing her goodwill as an insult. As they repeatedly face hardships together on campus, such as malicious rumors and revenge, the barriers slowly dissolve. They redeem each other and complete their personal transformation and sublimation.