Dr. Sun arrives at the pharmacy of the old doctor. He is surprised to find that the old man's method of healing is very different from that of ordinary doctors. He tells the doctor that he has come to ask him something. The doctor tells him that he is not his patient and that he can leave after a cup of tea. He asks the doctor if he knows anything about the ghost clan, and the doctor says that he does not. He explains that his great-grandfather told him that the ghost-clan may cure him. The Doctor is surprised that the doctor is related to a ghost clan. He says that if doctors in big cities cannot cure him, then he cannot either. He then tells the Doctor that his blood is so cold that he needs to be taken to the nearest hospital.