Traveling Through the Martial Arts World, the System Can Enter the Dungeon

Ye Chen accidentally traveled through the world of martial arts and activated a mysterious system. "System prompt: The host enters the dungeon and can obtain treasure rewards by clearing the dungeon." … "Wait, my system can actually enter the dungeon?!" As a weakling, Ye Chen changed his fate against the odds, upgrading and becoming stronger along the way. … Thirty years later, Ye Chen, the nine-day mad swordsman, climbed to the highest peak of the martial arts world and stepped into the world of good and evil.