Middle-aged Liu Guifang has spent twenty years by Sun Weiguo's side. Together, they scrimped and saved 220,000 yuan for their retirement. But she discovers that her husband secretly spent the entire sum purchasing a double burial plot for his deceased wife without consulting her. After a heated argument breaks out between them, Sun Weiguo accidentally falls and injures himself, leaving him unable to move around easily. Yet he still takes it for granted that Liu Guifang should personally look after him.