Another World Massacre

The programmer who traveled through time became Chen Xuyuan, and in the early years of Fengyuan of the Great New Dynasty, he ignited a shocking war. He was originally the idol of the martial god of the previous generation, but he learned to be ruthless and vicious. He suddenly transformed into a murderous person, destroying Confucianism and Taoism. He... Actually turned into a demon that the ascetics of that era ran away from. Is the fate of the time traveler to destroy the balance, or to maintain the rationality of the space? ============== Are you tired of watching time travel between special forces/doctors?