In the late Jiajing period of the Ming dynasty when corrupt officials almost ruled the government, a secret police officer called Lu Yi, played by Ren Jialun, was ordered to investigate the missing of the funds earmarked for building river embankments in Yangzhou. He got help from Yuan Jinxia, a female constable of Liushanmen. They then became emotionally involved with each other. Later, they got accidentally drawn into multiple conspiracies....

An An, who got married and had a son after graduation, can’t avoid the curse of divorce and becomes a single mother when her son is 5 years old. A car accident turns Xu Lang, who has not been married, into a single father. He wants to live a peaceful life with his 5-year-old daughter alone, but he accidentally meets An An and her son. From then on, life has become dramatic. The two families heal each other amidst misunderstanding and reconciliation, and finally gain a new happy life....