I recommend the book "Wan Fu of the Empress of Qingchuan" to you. It tells the story of a female protagonist who transmigrated to the Great Qing Dynasty and became Qianlong's concubine. She constantly dealt with her husband, who was mentally ill, and Yongzheng, who transmigrated to become a woman. I believe that you will be interested in this ancient romance novel full of transmigration. I hope you like my recommendation, haha, muah ~