Martial Arts Is My Respect, I Rely on the King Extraction System to Become the Emperor

A modern game otaku dies unexpectedly and travels back to the Eastern Wasteland Empire to become the bullied and dandy eighth prince Liao Anci. He is trapped in the prince's murder attempt and becomes the laughing stock of everyone. In a desperate situation, he awakened the king's hero extraction system, and controlled the extracted hero skills at will, starting a counterattack against the odds. He disguised himself as a playboy and pretended to be a pig to eat the tiger, slapped the faces of those who made trouble, swept the martial arts competitions, broke the conspiracy to purge the rebel party, quelled the chaos of the demon clan, slayed the evil spirits of the demons, and killed the ancient rebel lord to stabilize the dragon vein. From a good-for-nothing prince who was despised by everyone, to a powerful heir apparent, he finally ascended to the throne, respected martial arts, and relied on the power of the system to conquer the world and become an emperor forever!