The chapter opens with the protagonist's first day of living alone. He complains that he's already running late and that he doesn't know anything about human society. He's also upset that he didn't wake him up earlier. He says that his health is his health and that his body and brain are connected to each other. He also complains that his hand is connected to his brain and that it's weird that she's talking about his hand when he is talking to her. The protagonist says that he does not want to kill people or eat them, and that this is just a fight. He tells his son that he can't help but feel sorry for him because he finds it hard to sacrifice his own self for the sake of others. He warns his son not to waste his time with the likes of the protagonist, who is "a little weird" . He then tells him that the protagonist has gotten a girlfriend and that the girl is from this morning. He asks his son what he wants, and the boy says he wants to know what the girl's name is. He adds that he thinks the protagonist is a little weird, but that he isn't that weird. The boy tells his father that he should give his self more time to think about justice, because he has "strange taste." The boy says that animals can measure their opponent's strength as well, and he tells his dad to stop worrying about the protagonist. He points out that sometimes humans are able to run away from fights. The son says that they'll