During the next year, there was a famous doctor named Qi in Yunnan. He not only had superb medical skills, but also created several secret recipes that were extremely effective. However, although Dr. Qi's family was wealthy and he had superb medical skills, one of his two sons died unexpectedly and the other was killed during a robbery by horse bandits. Only one daughter remains. Doctor Qi did not want anyone to inherit his medical skills, so he had to teach all his medical skills to his apprentice Qian Mu. He passed on the secret recipe he created to his apprentices and married his daughter Lanfang to Qian Mu. After Doctor Qi passed away, Qian Mu inherited his medical clinic. His attitude toward Lan Fang gradually deteriorated, and he took a concubine and even poisoned Lan Fang in an attempt to kill her. Discovered by the attentive Lan Fang, Lan Fang also has medical skills. No one knew except her father. Through investigation, Lan Fang discovered that Qian Mu used various means to bribe bandits to kill his brother and poison his father in order to obtain his family property. Lan Fang used poison to complete the counter-attack, and used Qian Mu to test the medicine, causing him to suffer torture and slowly die.
