The king of killers in the dark world, "Dragon God", codenamed Lin Ye, was betrayed by his brothers during a mission. He was seriously injured and faked his death, and retired to the Chinese city. In order to investigate the family's past and fulfill his father's last wish, he transformed into the down-and-out young man Lin Feng, married into the Ye family, a wealthy and declining family, and became a useless son-in-law that everyone laughed at. The mother-in-law scolded her, her sister-in-law despised her, and all kinds of love rivals came to trample on her. Lin Feng endured the humiliation and practiced secretly, and the mysterious "Dragon God System" in his body awakened. When the old enemy appears, when the beloved wife is humiliated, the dragon god becomes angry and the city is stained with blood! Let's see how Lin Feng game the system, sweep everything, return to the top of the king, and protect the ones he loves!
