The ghost tells zhuo that he will forgive his past misdeeds if he just tells him the truth. He tells him that Gu Santong has a good nose, which means that he can detect anything they add to his medical supplies. The ghost also tells them that if they try to run away, they will be beaten. He says that they have been tortured for so long by the blood silkworm, and that they should have a rest. He asks if it is possible for them to escape, and the ghost replies that it is not a promise but a reward. He also says that now that they know how powerful Gu santong is, they must figure out a way to get out of his control. They will send the medical supplies to him, and he will make a plan to get rid of him.