Ning Xi and Lu Weijing had been married in secret for two years, and Ruan Qingya returned, deepening the gap between them. Ning Xi became pregnant and was forced to leave, but returned five years later with her son. The truth about the old case emerged and it turned out that the person who saved him was Ning Xi. The misunderstanding is resolved, the relationship heats up, the two work together to fight against the conspiracy, and finally the family of three is happy.