General Dai Jingran of Zhenbei married the orphan Pan Nanxi to repay his kindness, but he only regarded her as a decoration. On the wedding night, he said coldly: "Stay calm and don't think about things you don't deserve." She nodded obediently, but secretly saved up enough money. When he returned in triumph, he saw only a divorce note and an empty mansion. Later, the whole capital saw the decisive general with red eyes knocking on his ex-wife's window over and over in the rainy night: "Nan tide, come home with me."