After graduating from Beijing, Li Mujia, a girl Beijing drifter, entered the most well-known law firm and worked hard to become a leading lawyer from an administrative assistant. Mujia met the market elite Li Guang, and their relationship had undergone several twists and turned as they grow rapidly. Mujia's best friend Tian Rong failed to apply for a job after graduation and accidentally became a real estate agent. She hastily married a Beijing boy named Li Wanbing, which put her career and relationship to a huge ordeal after marriage. The two encountered various setbacks but found their own direction. From 2007 to 2019, girls' pursuit and hope for life have involuntarily changed their appearance in reality. Fortunately, after ten years of hard work, they have finally found a positive side to life and have been able to rise to the sun all the way.

Gu Wentong learns the whereabouts of his father, who lost contact with him more than 40 years ago. Encouraged by new friend, photographer Ouyang Wenhui, Gu Wentong decides to face his father and rebuild the long-lost father-son relationship.