Gao Zhilei's impulsive decision to become a stay-at-home husband leads to unforeseen challenges. As life takes a reverse turn, he's forced to face responsibilities as the family's breadwinner, ultimately finding himself and starting anew.

A moment of impulsiveness made Gao Zhilei (played by Xu Zheng) become a "stay at home", but he never expected that his life would "go into the reverse direction". A series of changes forced him to truly shoulder his responsibilities as the head of the family. When the burden of life really comes, he must face himself and start again.