The master tells the others that the duel is just for the sake of a contest. He tells them that the best position to attack is on the opposite side of the wall, but that the two sides are too far apart. He says that the swallow guy was smeared with poison on his sword, and that the outstanding usually bears the brunt of an attack. The master says that he cannot stand such "snakes in the grass" . The swallow guy comes out of nowhere, and the master tells him to look at him as if nothing has happened. He asks if there is a weapon in the man's sleeve, and he says that it is a hidden weapon. He then asks if the man has a crush on the man, and if he looks down on him, he must not have any chance to gain any advantage. The man is dangerous, the master says, even if the old man is angry, he may not be able to deal with the man. He suggests that the master go to the martial house and ask the man to help them. He will approach the man and make him trouble. He warns the master that if he fails, he will kill him. The three of them wonder how they can act like children. They wonder if the poison is a general poison, which paralyzes nerves, or envy, which makes people stupid