The weather was clear and cloudless. Hai Lan had just finished his work and wiped the sweat from his forehead. She got on the bicycle and rode towards the largest theater in the city, with a happy smile on her face. This is an unusual day. Hailan promised his good friend Xinling to give a benefit performance to the drama band. In these years, Hai Lanlan has been accompanied by nothing but music. She grew up in a relatively poor family and was abandoned by her parents in an orphanage. Growing up, music was his only companion. He taught himself piano, recorder, organ, pipa, and guqin. . . . Logically speaking, her skills as a musician are nothing. But she chose to work in the company as a white-collar worker. Live a boring and boring life.