The next day, the students are supposed to go for a run, but they can't because they've been training so hard. The teacher says they can take a break, but it's too late. They've only been running for half of the run, and they're already acting like it. He tells them that their physical fitness isn't as good as it sounds. They need to train hard to pass the exam in a month's time. So they'll continue their training. The next exercise is to throw rocks at each other. This will give them a chance to practice their dodges. They won't be able to use their martial energy, but the teacher assures them that they can still be stoned to death if they don't use their energy. The two of them can sleep on a rope tonight, and the next day they can go for another run. This time, the teacher says, it'll be easier. They can go to the river and sleep on the branches. The river is full of ghost-spirit crocodiles.