The next morning, the students of the first class go to the canteen to prepare for lunch. The teacher asks the students if they would like to have a school monitor to keep an eye on the students. The first class says no, but the second class says yes, and the teacher appoints him as the school's school monitor. He also tells the students that he wants to pick the school monitor for the entire school year. The students are excited, and they all go to work. The cook, Shu, is crying because he has to help the students prepare for the lunch. He asks Shu if he can help him prepare some food, and Shu says yes. Shu and Shu clean the canteen tables and Shu helps the teacher tie a knot to get flour from the storehouse. Shu asks the teacher if there will be any spicy crayfish in the lunch, but Shu says no. Shu tells Shu to hurry up to get the flour. Shu says he has a sensitive waist, so he can't help but hurry up. Shu notices that two students from his class have not returned yet, and he wonders why they haven't come back yet