I Open a Pharmacy in Datang

Jiang Chen accidentally traveled to the ninth year of Wude in the Tang Dynasty. Although he obtained the system, the function of the system has not been demonstrated for a long time. One day, a man in luxurious clothes came to ask for medicine, and his medical system was accidentally activated. In order to improve the current living environment, he opened his mouth and never thought that the man asking for medicine turned out to be Li Shimin, the current King of Qin! However, Jiang Chen did not know the identity of the other party from beginning to end. He only wanted to cure diseases and save people, and seek money to protect his life. After some diagnosis and treatment, the diagnosis and treatment showed miraculous results, and Jiang Chen unexpectedly gained Li Shimin's trust. Li Shimin came to visit again and again, and Jiang Chen solved his problems again and again...