Huang Zhenkai, who hastily ended a relationship, move out of his girlfriend's house and find another place to live. In this way, he met Li Xiaole, a young girl who was also drifting in the city, and began to share a roommate life with her.
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.