The doctor tells Nyx that if he doesn't get rid of the smell of blood in his system, he'll have to sacrifice himself to Milana. Nyx is all, "Oh, yeah, that's right, I'm going to sacrifice myself to you too." He's so freaked out by the smell that he can't even get out of the room. The doctor says that the smell is the "smell of his blood" , and he's totally freaked out. He wants everyone to leave the room ASAP. He'll be able to do it by himself. He doesn' t want anyone to come in and disturb him. He just wants them all to go away.