Xiao Lin, the god of war, was framed and forced to retire. He married into the Su family incognito and became a useless son-in-law that everyone laughed at. Facing the cold eyes of his wife, the contempt of his father-in-law, and the malicious provocations from all sides, he silently endured and protected the people he wanted to protect. When the crisis came, he no longer held back, used iron-blooded methods to frighten Xiao Xiao, and gradually revealed the truth of the conspiracy. While protecting his family, he also regained his glory and finally stood on top of the world.