MTL - Forty Millenniums of Cultivation - ~ Han Te Chuan (seventy-eight) escaped alone?

The well-known and recognized throughout the Stern continent, strong and mighty, as well as the unique Wizard of magic cures, the most outstanding genius of the whole continent, Jason got into the flow of time, back in the uncivilized era during the first failed experiment, 3000 years ago. This was the period when the magic healers didn’t exist. How will Jason apply his knowledge in this backward era, wherever he reach the peak of glory?

- Description from Novelupdates

Battle of Mount Hyjal:

The overwhelming Burning Legion, Malfurion on the front line saw his death as his own.

Outside the barracks at the rear, Li De leisurely started his singing.

A spectacle composed of countless terracotta figurines rises from the ground!

“Building Wonders: Terracotta Warriors.

Spectacular effect: All combat units are upgraded by one level! ”

“This…is this the power of a demigod?”

Malfurion clenched his fists and asked in disbelief.

“You’ve become stronger, send it quickly!”

Li De said, but what he thought in his mind was:

“What’s the best way to build the next spectacle?”

This is a story of a traveler with a spectacle system, farming in the world of Azeroth, and blooming the light of civilization.

- Description from novelbuddy