He Entered the City and Accidentally Set It to Hard Mode - Episode 0

Introduction: After years of secluded cultivation, Aaron Randall breaks through and leaves the mountains—only to find a modern world that can’t handle what he has become: a powerful master. He clashes with his childhood sweetheart, and from there, his strength shakes the city—conquering a martial arts goddess, saving an heiress from a collapsing family, and stepping into brutal continental wars. In the end, he rises above all, standing at the true peak.