I recommend the following novels to you: 1. "The Son of Heaven": A servant girl who became a victim in a house fight was reborn as the son of the Crown Prince and ascended the throne in a fair and square way. 2. "The Invincible Prince in History": A prince who transmigrated to the Great Xia Dynasty and became a savior. 3. "I Don't Want to Be the Crown Prince": A male protagonist who traveled to the Tang Dynasty was reborn as Li Xian. He didn't want to be the Crown Prince but wanted to be the Emperor himself. I hope you like my recommendation. Muah ~