When Su Xiaoman, a modern female Chinese medicine doctor, was debugging Chinese medicine in the laboratory, the mobile phone APP "Doubao" suddenly malfunctioned. Her soul was involved in the fictional dynasty "Da Chu" and possessed the body of an ugly peasant girl whose engagement was broken off due to "Kefu". She accidentally activated the "Elixir System", only to find that the system's power was fixed at 1%, and she needed to create funny events to obtain "laugh points" to recharge. Every time she uses mind reading on a specific group of people (such as the cold-faced general Xiao Chengyu), they will randomly transform into animals (such as cats, chickens, pigs), and the duration is linked to the emotional strength of the other person.
Su Xiaoman used modern medical knowledge to improve the "Beauty Pill" to counterattack, disguised himself as a charlatan and sneaked into the county town. He used a mobile phone flashlight to pretend to be "immortal magic" to treat Xiao Chengyu, the Zhenbei general who was visiting incognito incognito. The two were forced to "fake a marriage" to cover up the public. She opened "Ji Shi Tang" to promote modern concepts such as disinfection and vaccines. However, she was plotted by the conservatives of the Tai Hospital and even got involved in the power conspiracy of the emperor's uncle. At the same time, Su Xiaoman awakened the sealed spiritual beast "Gungun" (a panda cub that was greedy for money and lethargic), and discovered that he was actually a rare "dual talent" (spiritual medicine master + summoner) that could not be seen in a century, and Xiao Chengyu's true identity was actually the orphan of the late emperor. The two gradually fell in love with each other and cooperated with each other.