There is a sick villain in the book-wearing house

Yun Yi fell into the water and woke up to find that he had timetraveled, that's all, he even transmigrated into an np Mary Su article, the original owner was still a member of the harem of the time-traveling heroine, and the original owner had a marriage contract with his friend's younger brother since childhood.Unmarried, her husband is still a sick and delicate villain, and she has a very important position on the road of the heroine sitting in the harem.One-sentence introduction: What if there are too many harems?Internal solution baa~ Gentle, pampering and attacking the sick and charming (soft and cute) evildoer is the main attack on Shuangjie 1vs1.Content tags: special liking to wear books court Marquis Tian Wen┃ Search keywords: protagonist: Yun Yi An Ruo┃ supporting role: Yun Qi Chu Tian Feng Die Wu, etc.