Five years ago, Li Mai and Zhou Songyan were lovers. Zhou Songyan, the top heir to a prominent Beijing family, concealed his identity and only worked as an ordinary employee at his family's branch company to gain experience. The two broke up due to a misunderstanding, and Zhou Songyan suddenly disappeared. Li Mai gave birth to their son Chengcheng alone and lived a hard life raising the child. Five years later, Li Mai was transferred to Beijing for work and accidentally reunited with Zhou Songyan at a dinner party. They resolved the misunderstanding and finally got together.