The teacher asks the student to train in the array, but the student can't figure out how to do it. He feels like he's about to die. The teacher tries to calm him down, reminding him that he can practice until dark. The student says that he spent a lot of time with the old demon, and that he learned a lot from him. He's learned to use his teleportation to avoid all of the attacks of the sack array. The old demon attacks him from outside, but he can still dodge the attack.