Xue Zhong Han Dao Xing

After a three-year, six-thousand-mile odyssey, Xu Fengnian, the world's most dissolute playboy, returns to Beiliang. Facing his father, Xu Xiao, he realizes that the Northern Liang sword will ultimately be his own. This time, his servant, Old Huang, offers his life as a token of his loyalty, respectfully inviting the prince into the martial arts world. Xu Fengnian no longer hides his power, but boldly draws his sword, facing the dual threat of the imperial court and the martial arts world, realizing his master plan and gradually uncovering the truth behind his mother, Wu Su's, death. (Source: Tencent, translated)

Adaptation of Fenghuo Xi Zhuhou's (烽火戏诸侯) web novel of the same title.