My Martial Arts Is Incredible, It Can Evolve Automatically!

[Fantasy + Time Travel + System] He traveled to a vast fantasy world and became a vulgar warrior. Chen Xu was surprised to find that his martial arts could evolve on its own. "Feeling the rolling thunder, martial arts evolve... The power increases 100 times." "Seeing dead trees reborn, martial arts evolving... Healing speed increased by 1,000 times." "Feel the infinite sword intent, martial arts evolve... The power of the sword technique increases 10,000 times." … 100 Years later. Evil spirits from outside the territory invaded, the Emperor of Heaven fell, China was shattered, and hundreds of millions of creatures were at risk. Chen Xu comes out of seclusion and wields his sword to destroy evil spirits!