Did the female lead transmigrate into a short story?

The female protagonist transmigrated into a novel she was reading. In real life, the female protagonist had a family and was not happy. She transmigrated into the novel and became a princess. The princess in the novel was not favored and had a bad personality.
In the book, the male protagonist liked a female supporting character called Little Peach Blossom (probably this name, I forgot). This woman was very fickle. The male protagonist still liked her very much, so he accepted her with other men, but his heart was very painful.
The female protagonist changed the content of the novel for the man and ended up with the male protagonist.

Answer 1

I recommend "I'm in the Other World," which is a short story. The female protagonist, Yu Yu, had traveled to different worlds and was in love with the male protagonist in each world. However, the female protagonist had lost her memory and every life was a surprise. It's worth mentioning that the male and female leads might not be the male and female leads in the book world, but they are my male and female leads. Although it was a quick wear, there was still a He. I hope you like this fairy's recommendation. Muah ~😗