Hu Yitie inherited the medical clinic left by his father. On the very first day, he treated a common cold as a plague, and the patient ran away in fright. On the second day, he treated diarrhea as a pregnancy, and the aunt smashed the signboard in anger. On the third day, he treated poisoning as internal heat, and after taking his medicine the patient's toxin flared up, but by a lucky stroke of fortune, it expelled the chronic poison accumulated in the body. When the patient's family came to thank him, he said my medical skill relies entirely on luck. Junior sister Bai Shao said you rely on the patient having a tough life. Hu Yitie said having a tough life is also a blessing.