Su and zi stay in the village to rest. The next day they go to the barracks and ask the brother if they have all the medicines they need. The brother assures them that everything is all right. Su says that thanks to the magic of the fox fairy, their family is punished. He says that he hasn't eaten flesh in three hundred years, so he wants to thank the fairy for saving their lives. He also says that if anyone wants to apply for a job with the pharmacist, he can do so. The pharmacist can practice medicine with Su and be Su's student. Su also tells the fairy that the general in the barracks is seriously injured and needs to be treated. He asks the fairy to come find him. Three days later, his name is Hong Su, and he is one of the pharmacists who took the disguised pill. The group of pharmacists is coming to treat the general, and they are able to save the lives of the wounded soldiers