Reborn college student Fang Xu is bound to a Growth System. To complete a cooperative mission, he becomes partners with Bai Xuan'er. Starting with a contractual partnership, the two gradually get to know each other through everyday campus life, trips together, and the little moments they share, overcoming their prejudices and misunderstandings. Fang Xu also gradually learns responsibility and consideration, moving beyond his former obsession with mission rewards. Together, they find genuine love and grow together through their youth.