Transmigrated into a Book, I Met a Reborn Crown Prince Who's Crazy and Clingy

Transmigrated-into-a-book, scheming heir apparent Sh Xue Lianyu x reborn, unhinged crown prince Gong Xiao Yu Crown Prince Xiao Yu was born sickly and wasn't expected to live long. Every day, he just lazed around, waiting to die. He never expected to be stabbed to death at the last moment by a young noble who'd gone to pray at the wrong temple. Reborn into another life, Xiao Yu looked at the refined, harmless-looking young gentleman before him and smiled. Since he wasn't going to live long anyway, why not make sure no one else had a good time either?!!! [Wicked grin, manually added] Version Two: The legitimate son of the Marquis of Yongjia, Xue Lianyu, was two when his mother was sentenced to death. His father remarried, and Xue Lianyu himself was thrown into the Qinhuai River as fish food. Luckily, a traveling merchant passing by rescued him. After twenty years of sleeping in the open and enduring the elements, he returned in triumph. Then he met Xiao Yu, the unhinged crown prince of the current dynasty, who didn't have long to live. Xue Lianyu, the original BL author who transmigrated into the book: Did I possibly write a fake frail, tragic young man? Looking at the young man's gaze, as if he wanted to devour him alive, Xue Lianyu quietly clenched his cheeks. Young man, acting on impulse is the devil's work! Timid heir apparent Sh transmigrated into a book x reborn, unhinged, sickly and obsessive crown prince Gong Theme: Belief is the one thing that can never be defeated.