While the author's father was hospitalized at Zhongshan Hospital, the author met a fellow patient waiting for an organ transplant. The patient said they had a QQ group where many people were waiting for organs and mentioned that Shanghai had many sources of organs. The patient also said the organs they were waiting for might be "dry" and speculated that they could be related to executed drug traffickers, but the author expressed doubt, believing that the health condition of drug traffickers would not be suitable for transplantation.