Qin Fei is reborn back to August 1981 at the age of 22, returning to the turning point of his fate. In his previous life, dissatisfied with the overbearingness of second sister-in-law Shen Zhaodi and his father's favoritism during the family split, he angrily went out to drink and fight, took the blame for so-called brotherhood, and was sentenced to eight years. After getting out of prison, he hit walls everywhere and lived a miserable life. Reborn and returning, Qin Fei is determined to rewrite his destiny. He flatly refuses to marry into the bride's family as a matrilocal husband, proactively proposes splitting the family, and takes his niece Yaoyao and sister-in-law Lin Yin to move out of the Qin family, setting up an independent household in the back mountain cave dwelling.