The owner of the shop has heard the voice of the customer and has changed the shipping speed. This is a good sign for the company, because it means that the customers will be able to see how great a person he is. The students can go directly to the exam center and take the tests themselves. The first person to come out is the teacher, who asks the students where they learned sword flying from. The teacher tells the students that they should remember to take the sword flying test with them when they fly, otherwise they will not be allowed to fly without a license. The other students stay in Mr. Ming Chen's classroom to study in small groups. The group decides to do an experiment to catch the ginseng. The ginseng is not easy to find in the wild, so they have to dig it out themselves.