1: Cause: Chu Yuzhuang, a contemporary female doctor who combines traditional Chinese and Western medicine, traveled to ancient times and merged with the soul of the silly legitimate daughter of the Prime Minister's Mansion.
2: Development: In ancient times, when Chu Youyou was born from her mother's womb, she wore a jade bracelet that could not be taken off. She was a stupid and kind-hearted person. Due to an unexplained lame leg, her mother knew medicine and went to the mountains to find herbs to treat Chu Youyou's leg. She fell off the cliff and was eaten by a wolf. Her brother was looking for his mother and was washed away by the river and his whereabouts are unknown. The prime minister's father was ostracized by the court and was forced to live outside. The fifth prince who was married to his fingertips broke the engagement.
Chu Youyou, who had no relatives, was poisoned many times by her aunt and concubine in the Prime Minister's Mansion. She and her maids spent the whole day sleeping in the cold grass and eating leftovers from swill buckets. In the end, the aunt disliked Chu Youyou as a burden and was afraid of affecting the marriage of her daughter Chu Shuangshuang, so she asked the housekeeper to trick her out of the house and kill Chu Youyou in a deserted grassland.
3: Turning point: Who knew that the current Chu Youyou and the ancient Chu Youyou were originally the same soul. For unknown reasons, they were divided into one more and one less and gathered in the jade bracelet. After birth, one was extremely smart and the other was extremely stupid. Due to the protection of Ziwei Star, they finally merged into one and became a complete Chu Youyou.
4: Climax: Chu Youyou uses her knowledge of the combination of Chinese and Western medicine, coupled with the jade bracelet that can fulfill her two wishes every day, to expose the conspiracy of her aunt and concubine, and because the jade bracelet stones the seventh prince, and helps him win the title of emperor, she establishes "Yikang Tang" to provide high-quality medical services to the people of the world, treat illnesses and save people, promote women's self-reliance, encourage them to learn medical skills, participate in labor, improve their living conditions through their own efforts, and become a famous queen.