War of the Human Race: I Guarded Humanity for Tens of Thousands of Years

I secluded myself for ten thousand years, only to hear that the human race had fallen into decline.

I remembered the days when humanity had flourished.

"Without a Great Emperor, humanity's four guardians hold the line and battle the myriad races."

The disappearance of the three great guardians, along with a host of confusing questions, left Li Yu deep in thought.

As humanity's Guardian Envoy, Li Yu had to shoulder this responsibility and take on the forces in every direction.

"What? The Divine Race wants to make an enemy of humanity? I'll take their king's * head first."

"The Demonic Flood Dragon Clan wants to befriend humanity? No way, they're too ugly."

"The four great beast clans want to force humanity into submission again? Let them come. I won't kill them."

In this turbulent era, Li Yu embarked on his path to invincibility.

With nothing better to do, he decided to teach several of humanity's strongest warriors a few cultivation techniques today...

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.