When Li returned from a hurried trip, he was shocked to find that his home had been occupied by a strange couple, Cheng Xin and Shen Jing, with a house purchase contract, and his husband Xiao Keming had lost contact.Later, she learned that her husband had failed in starting a business and his best friend died suddenly, so he couldn't bear the pressure and sold his house to avoid debts.

Li hurriedly found her husband, rejected his divorce proposal, and decided to tide over the difficulties together.However, the new homeowner finally reached an agreement with the Li family after encountering an intermediary's demand for payment: they would live together temporarily, and the Li family would pay off the house within one year, otherwise they would give up the house.