The next morning, the students discuss the previous night's episode of "night snacks rescuer" . The teacher tells the students that the male lead in the show is "amazing" , and that the female lead is wearing male clothes today. The students discuss how they managed to free themselves from the monitor the night before, and how they want to do the same thing today. They also discuss how Mr. Qu found out their true gender, and the teacher tells them that he is very considerate of the students. He tells them to take the trousers and pansies that they left at his house yesterday, and to thank him for them. He also tells them how difficult it is to solve the problem of the vector function, and asks them to ask him how to solve it. He says that he doesn't need to bother them anymore, as the function is still the same. He then introduces the students to a new series of television shows, which he says is not bad at all, and he wants to "seduce" the teacher by accident. He gives the students a tree oil that he extracted from the ground, and tells them not to worry about the two people in the room.