Two hours later, everything is ready for the brain cancer surgery. Everyone wants to witness the moment. Dr. Yang tells everyone that he has found the cure for last stage brain cancer. Everyone asks him what he's doing, and he tells them that he needs to use spiritual qi and silver needles to keep the patient alive. He also tells them to keep an eye out for any signs of trouble. The patient has stopped breathing, and his heart has started beating again. Everyone calms down, and Dr. yang asks if the patient is still alive. The deputy director tells him that the patient has been checked and found to have no evidence of any cancerous cells. Everyone is so happy that the doctor has found a cure for brain cancer, that Dr. Lin guodong asks him if he can teach the doctor how to cure cancer. He tells the doctor that he is the only person in the world who can do it, and that's why he'll be able to teach him how to do it. The doctor says that there's still one thing he needs the doctor's help on, though, because the hospital doesn't have the necessary equipment to do such a thing. He's developing medicine that can prevent the dreaded "pm 2.5" , which is a life-threatening complication of certain kinds of infections. He asks the doctor to help him find the equipment, so that he can prevent it from happening in the first place. He promises to do his best to help the doctor.