Unlimited Leveling Up in a World of Demons

When hearts turn strange, demons and evil spirits arise. When morals decay, the uncanny run rampant.

This is a world that devours people, a world plagued by demons, monsters, and evil spirits.

Song Si transmigrates into this world and obtains a System in a moment of crisis. Any martial art can be upgraded.

Iron Head Technique, Iron Throat Technique, Iron Crotch Technique, Iron Arm Technique, Iron Leg Technique, and Iron Shirt Technique: upgrade them into an indestructible golden body.

Shadowless Swordplay, Swift Rain Swordplay, Spirit Serpent Swordplay, and the Art of Drawing the Sword: upgrade them into the Heaven-Slaying Sword Draw.

Stand firm against evil spirits and draw your sword to cleave the heavens!

Who says that when a martial artist reaches the pinnacle of cultivation, all he can do is make his meat chewier?