The Prince's Loyal Lover Jué Jué,决绝

Tao Wen transmigrated and discovered that he had become the brutal scum lover in a tragic novel that he had just read.
That scum character was a prince who, instead of living a luxurious life in peace, always made trouble for his brother, the emperor. His reckless behavior made him fall out with his secret guard who died trying to protect him. In the end, he regretted causing the death of his lover but it was too late. He was killed by the emperor.
Tao Wen thought that if he was that prince, he would never treat his lover like that…