After the fight, Luo leads the way back to the villa. He tells the others to hurry up and get ready to go home. He also tells them that he's going to share his awesome martial arts techniques with them. Everyone should be sleeping by now. Luo tells the master to take out some food and drink. He says that the boy xiaozi's skull is naturally born rebellious and obstinate, so he can't give it to him. The master tells him to destroy the manual as soon as he memorizes it. He explains that the skull's phrenology is unreliable, so the boy must be a virgin before he can learn the manual. He then explains that masturbation means losing virginity, so learning the manual could cost his life. He goes on to explain that if a person is not afraid of winter, their essence is stable and their urine is white, then they're still virgins. Finally, the master explains that there's a third level of the manual, and that it's okay to get married and have children if you reach the second level. He compares this to how long it takes to reach the third level. At the age of 15, he got to the first level, then reached the second, and finally reached the third in less than ten days.