For 1,200 silver dollars, Jiang Yuntang, the daughter of a hunter, marries Lu Yansheng, the Lu family's young master, who is blind and physically frail. On their wedding night, she discovers that her husband is impotent. Without hesitation, she takes matters into her own hands and carries him straight to bed. As the second branch of the family schemes to seize power and an old flame arrives to challenge their marriage, she wields her hunting spear to protect her husband, seizes control of trade routes, and investigates an old case, repeatedly shielding him from danger. But who could have guessed that the frail, sickly husband everyone looks down on is hiding a secret powerful enough to turn the entire Lu family upside down? Thus begins their stunning reversal of fortune.