Su Jinning married into the Zhenbei Hou Mansion on behalf of her runaway concubine. Everyone laughed at her for marrying a "cold-faced and taciturn" iron-blooded general {Jingyuan Xiao}, waiting to see her being teased by the Hou Mansion. But who would have expected that Xiao Jingyuan was decisive in killing on the battlefield, but he doted on her to the extreme: "Whoever dares to touch my wife, first use my sword!" Faced with the evil mother-in-law, the mischief of the concubine, and the blood-sucking relatives, Su Jinning resolved them one by one with her clever skills, investigated corruption, controlled the house, and established the rules, and never tolerated any grievances. Without the blessing of golden fingers, the two of them exchanged their sincerity for their sincerity, and turned the "suffering situation of substitute marriage" into a life of honey and oil, writing a story about the sweet love and pleasure of the Marquis.