"Star Entertainment" is China's top entertainment company. Boss Chen Tianhao and Du Wanqing used to be a loving couple but now they are in marriage crisis because of their different business philosophy of the company. Yang Zhenzhen, who loves music, joined "Star Entertainment" and became the assistant of Zheng Boxu, a popular singer. Zheng Boxu is an idol singer, and he is arrogant and unruly. Yang Zhenzhen gets to know Zheng Boxu gradually in his relationship, helps him to correct his shortcomings, develop his strengths, and finally becomes a singer with real strength. Yang Zhenzhen herself has also changed from a rookie in the workplace to a mature agent. Du Wanqing starts to focus on Yu Zirui, a newbie. Yu Zirui's inborn musical talent puts great pressure on Zheng Boxu, and at the same time, it becomes his driving force to keep forging ahead. These young people who love music encourage each other on the road of youth, break through the limits, and look for their own life direction. After experiencing a lot of difficulties and challenges, they all embrace the harvest of career and love....

Qian Wei, 28, is a lawyer assistant, and her immediate boss Lu Xun is her former classmate. Qian Wei thinks that Lu Xun picks on her coldly because she once offended him back in school. Therefore, though she keeps complaining about it, she still tries to ingratiate herself with Lu Xun in order to get out of trouble at work. But in a coma caused by an accident, Qian Wei dreams back to the time of 19 years old and realizes that Lu Xun's attitude then towards her might be another way of caring about her. After waking up, Qian Wei tries to enter Lu Xun's inner world. As a result, she finds that Lu Xun is a warm man with integrity and feels his love for her all the time. Having reflected on her attitude towards life, Qian Wei decides to regain her original aspiration as a lawyer and face up to the challenges on her own. In the process of building a legal aid platform with Lu Xun to help the needy, Qian Wei manages to let go of the past and grows mature. Besides, they manage to resolve the misunderstandings and get together gradually. After going through all sorts of difficulties, Qian Wei and Lu Xun have finally gained success in both career and love. Every Jack has his Jill....