The monster explains that he's an old man who's lived for a long time. He's learned a lot from his elders, and he wants to teach them some new skills. He doesn't want to beat up the old man again, but he also wants to protect the old woman. The two of them have a contract, which means that they can do whatever they want with each other. The first stage of the internal energy-cultivation method is to open the meridians, and feel the inner energy. The old man is worried that the new man will beat him, but the monster assures him that he will be able to do whatever he wants with him in the future.