Ye Yi, a popular figure on campus, was expelled from the school. After he transferred to the new school, he casually recognized his younger brother Xiao Shuang. In supporting and worshipping her fan brother Xiao Shuang, ye Yi felt that he had never been cared about. Under his influence, the cold and rebellious Ye Yi returned himself to himself after trial and error, and recovered his dream and goodwill to the world. They met at the age of fifteen, but at the age of twenty-five they decided to live forever.