Shen Zhiyi, the legitimate daughter of a scholarly family, was forced to marry into the Yongning Marquis Mansion on behalf of her elder sister. She originally thought she would face a dispute between the cold-faced Marquis and the back house, but unexpectedly she was protected by Xiao Jingyuan on her wedding night. Faced with the difficulties of her unruly concubine, the schemes of her vicious aunt, and the provocations of her ex-fiancée, Shen Zhiyi relied on her wisdom to resolve them one by one, and even used her medical skills to save everyone in the Hou Mansion. Xiao Jinyuan has protected Shen Zhiyi tightly from the first moment he met her to his daily doting: "Whoever dares to touch my wife, ask me first!" There is no golden finger, only mutual trust and protection. In the fireworks of the Hou Mansion, a sweet pet house fight between equals is performed.
