Xiao Chen, the former god of war, was willing to remain anonymous and marry into the Su family in order to protect his beloved, becoming a despised son-in-law. He silently endured the humiliation and ridicule, and secretly helped the Su family tide over the difficulties. At the same time, he has to face challenges and conspiracies from all forces. As the story develops, Xiao Chen's true identity gradually emerges. He has to regain the glory of the God of War, protect the country and people, and also protect his family. In the process, his and Su Wanqing's relationship also experienced twists and turns and tests, and finally came together.