In this chapter, we learn that Lin is hiding a lot of secrets, and that he's going to try to catch up with the professor. He's also going to show us how it's really like to be a cyborg. Lin tells us that he shot at him with a silver needle, and now he can become a charcoal. He says that this is what he gets for sending "assasins" and "mess" with him. He also says that he heard that assassins will "kill themselves" after failing their mission. He tells them to keep their distance, because the assassin is right there. Lin wants to kill his sister, but he can't, because he was tasked with killing her. He begs her to let go, but she says that she's too weak to be killed by him. She says that if he were to kill her right now, he'd have to shoot her in the head, which would make it impossible to not kill her. Lin says that right now his priority is to get rid of his employer, but if he had to kill both of them, he wouldn't