Li Ran fell in love online when he was in college, but in the end he chose to get back together with his real girlfriend and broke off contact with her. After being deeply injured, Li Ran thought he would always go on alone, but Yu Xiang used his time and his silent dedication to help Li Ran start a new life. Looking back on the past, she went from loving her online lover to hating her, and finally thanking him for leaving her so that she could grow up and meet the right person in her life.