More than half of the graduates fail the entrance exam within the afternoon. The green tortoise defeats them within seconds. The examination is so insipid that the students cannot hold on for even three seconds. It is time for lunch break. The teacher tells the green tortoise that his technique is too hard to learn because it does not consume spiritual energy. He tells the teacher that his master had warned him before not to create any new techniques. The disciple recruited by the sect next door is either a genius or a demon. In the end, his technique made a mess of the secular world. The students should give up on trying to learn new techniques, the teacher tells them. Time passes and the students return to class.