My Mortal Self is Zhang Tie

The cheat code of this book has been changed from system to rune, but the cheat code has a very low presence. It contains a lot of original plots, pseudo-invincibility, and mainly follows various dungeon plots.
Starting from Tiannan, he learned to make talismans and formations, which accidentally triggered the war between good and evil ahead of time.
In the Chaos Star Sea, he entered the Demon Realm from the ancient battlefield of the Demon World outside the territory, Jiulong City, and accidentally unified the Demon World.

Collectively sneak into the spirit world and fight against hundreds of races.

When he opened his eyes, Zhang Tie had already traveled to the mortal world.
With the golden mark, he traveled throughout the world of immortal cultivation.
Light Body Technique, Magic Silver Hand, Golden Sword Technique, can't you learn them just by looking at them?
I opened my eyes and I understood!
Without realizing it, Zhang Tie has become a Mahayana monk who suppresses the spiritual world!