The Primordial Son-in-Law

Su Han once dominated the ancient world. Reborn ninety thousand years later, he discovers that he has become a live-in son-in-law of the Xiao family, only to be callously dumped by his talented sister-in-law, a cultivation prodigy. How could he put up with that? If they won't accept it, then he'll fight his way to the top and become unbeatable! I once ruled the heavens, and I can defy the skies with my martial prowess.