A modern female doctor, Shen Xi, had an accident in a car accident, and her soul traveled through the thirty-sixth year of Kangxi's reign. She became the fourth prince's direct descendant, Uranala Shuyao. Faced with the current marriage situation where the original owner left a gentle and virtuous name and the fourth elder brother was as respectful as ice, Shen Xi had to imitate the ancient noblewoman's morning and dusk calculations, but she repeatedly ran into obstacles due to modern thinking. When taking care of Honghui, who was infected with smallpox, she used modern epidemic prevention knowledge to resolve the crisis, causing Yinzhen to look squarely at his wife for the first time.
It's a bit messy and I can't understand it