In the hustle and bustle of the university campus, the life of the heroine Yu Xiaoyue is rippled by the appearance of a confession wall. The mysterious behavior of her ex-boyfriend Chen Cixuan made her re-examine their past in confusion and memories. At the same time, a mysterious "cool guy" walks into her life through the Internet, bringing new emotional experiences. In a series of misunderstandings and reunions, Xiaoyue gradually revealed the true identity of "Kool Brother"
Purpose: Pure love on campus