When Shen Zhiwei returned home, he received a cold reception: his biological mother's belongings were taken away, the decoction was poisoned, and the marriage was replaced. She no longer held back, used the account book to get back the dowry farmland, used her wits to expose Liu's poisoning plot, and made Shen Yurou look bad for stealing poems. Jingyuan Marquis Gu Yanci was accidentally involved and was attracted by her character. From then on, the Liu family made things difficult for him and suppressed him, and the concubine made him trip to help slap her in the face. The two gradually fell in love during the house fight. In the end, Shen Zhiwei took charge of the Hou Mansion and joined hands with Gu Yanci to end the house fight and start a sweet life of doting on his wife.