In the deep house of the Republic of China, Tan Zhaoyun was practicing medicine in disguise while disguised as a man. He accidentally triggered the unlimited flow rule of a woman disguised as a man, and was trapped in different dead ends in the house again and again. Relying on her unforgettable and talented medical skills, she was able to get through the dilemma of her sisters-in-law's schemes and the house's secrets, solve a series of unsolved cases, and finally break out of the cycle, keep the house in peace, and clear the innocent people.
