Zhou Changhe, who drove a truck for thirty-five years, retired with a bad back, hoping only to sleep on a comfortable bed in his own home. But the two-thousand-yuan lumbar-support mattress he bought with his savings was cut to pieces by his wife, Luo Meiqin, and his son sided with his mother. Forced to leave home, he finally stops backing down, takes back his salary card, stops paying his son's mortgage, and uncovers a secret his wife has hidden for years. Family dinner confrontations, divorce lawsuits, and property disputes unfold one after another. Can this elderly man, who gave half his life to his family, win back his own bed and dignity?