In Xu Meng's past life, she abandoned her husband and daughter to pursuit her dreams. Even though Xu Meng eventually became a singing diva, she ended up lonely and helpless, dying of cancer. After being reborn, Xu Meng regrets her past coldness and heartlessness and wants to make amends with her husband and daughter. Upon learning that her husband, Qin Hao, had borrowed money from loan sharks to support her singing dreams and that he needed to repay the debt within three days, Xu Meng goes to a bar to interview for a resident singer position. After being humiliated by a former university classmate, she doesn't give up and goes to the bar across the street, doing everything she can to secure a chance to perform. With the Chinese classic hits she mastered in her past life, she stuns the audience, gets discovered by a record company, and becomes a singing diva once again.
