The next morning, jiu and chu-qing go to find the girl in the portrait. jiu tells chu that the girl is the daughter of the doctor in the painting, and that he has set up an intelligence network to find her. chu says that madam qi wants to recruit jiu, but he doesn't want to depend on anyone else, so he's decided to set up his own force. He tells jiu that he heard madam qi has good reputation in yuncheng, and he hopes that she won't interfere in their trip to the city. Worried that chu is trying to find a husband for her, he suggests that they go to a teahouse, where they can gather information. They hear that madam chu's husband, the doctor chu, is looking for his son-in law, but chu has to win the game of chu to become his wife. The art of the chu involves four chapters, and the only way to master one of them is to master all four. .