1, "My Later Life" Jin Dong plays He Han, an elite in the consulting industry. He is famous for his experience, professionalism and talent in the business world. He is calm and comfortable in the face of business wars in the workplace, and is a typical rational urban personality.

2. Ma Yili plays Luo Zijun as a full-time wife who believes that "family is everything". After marrying Chen, who has been in love for many years, she has been living a simple life.

3. Chen, played by Lei Jiayin, is an elite whose career and family are very successful, but she is inevitably tired of being questioned by her full-time wife every day, and she also has her own confidante in her life.