My Rebirth in My Fair Princess

"Ama, who do you love most?" Yongzhang tilted his head as he looked at Qianlong, feeling terribly nervous. Qianlong stroked Yongzhang's head. "Of course it's you, Yongzhang. You're the most important person in my heart." Simply put, this is a story about Yongzhang being reborn into the body of a scummy emperor. There'll also be some cathartic suffering for the despicable side characters.