Fifty-year-old vegetable vendor Zheng Sufen married Sun Zhengzhi, who has his arm in a plaster cast and runs a small agency. She does not know that her husband is actually the hidden chairman of a group. Facing her son's debts, neighbors' mockery, rumors and frame-ups, and the sixty-thousand-yuan vase crisis, Zheng Sufen always carries things on her own. But as she step by step sees through Sun Zhengzhi's abnormalities, a call of "President Sun" is about to uncover this marriage's biggest secret.