Because of a grudge between the Yu family and the Shi family 23 years ago, the identities of the two men were exchanged. In order to retaliate, the Shi family stole the Yu family's son, hoping that when he grew up, the Yu family's biological son would deal with the family, and the father and son would kill each other.
After 24 years, the time for revenge finally arrived. However, another woman named Nie Xiaoyun appeared and hindered the development of things. So Qin Feng (Shi Feng), the son of the Yu family who was stolen by the Shi family, launched a situational attack on her.
However this is a scam. Nie Xiaoyun thought he had found true love, but this was not the case. Because the Shi family knew that Yu Wei, another son of the Yu family, was Nie Xiaoyun's first love in childhood, so they prepared to take advantage of him.
Yu Wei's identity was revealed later...