Xiao Yi, the god of war, concealed his name for special reasons and became the Lin family's son-in-law. Married life was not satisfactory. Faced with the indifference of his wife, the contempt of his family and the ridicule of outsiders, Xiao Yi silently endured it. But he did not feel depressed because of this, but secretly guarded his family and silently solved various crises. As the plot develops, Xiao Yi's true identity is gradually exposed. He uses his strength and personality charm to win the respect of everyone, and eventually the love of his wife. At the same time, Xiao Yi also faces challenges from business rivals and former enemies on the battlefield. How will he respond?