Wuxia Crossover: One Man Rules the World, Beginning with The Heaven Sword and Dragon Saber

Gu Xuan transmigrates to a world of mixed martial arts, only to find himself in the middle of a bloody sect battle, with his life hanging by a thread. Luckily, the System arrives just in time. His Five Thunder Orthodox Method stuns the fighters and brings the fierce battle to an abrupt halt. He defeats the six major sects, brings the Ming Cult under his command, and makes a name for himself in a single battle. From then on, he uses killing to establish his authority and martial might to impose order, sweeping across the martial world and ruling the Nine Provinces alone. In this world of mixed martial arts, who could rival him?