While helping the owner of an antique shop, Tang Qian, a university student, accidentally bumped his head on a Dan furnace. Ever since then, he has possessed a peculiar and inexplicable ability. A mysterious old man's voice frequently speaks to him in his mind, prompting him to diagnose and provide prescriptions for patients he encounters. Remarkably, those whom Tang Qian assists often miraculously recover. As a result, he is eager to harness this unique talent to…