Naruto: Uchiha Survivor Forced to Save the Shinobi World - Chapter 266: Mad Cultivation

This story is centered around the man named Yi Ji-Hyuk, who has spent 1000 years in a Medieval Western fantasy-like world before returning back to the modern-day Earth. When he returns, he finds that his home is facing monster threats, and that humans with superpowers have appeared to protect the innocent people of Earth.

In order to protect my two sisters-in-law, I was possessed by a Fox Demon. Since then, I've found that the way all women look at me has changed...

He became a teacher at the best magic academy in the empire.
….For being mistaken for someone else.

[Science Eliminates Immortals] Fake Qi Practicing Phase cultivators: Casting fire and water magic, controlling flying swords to decapitate enemies from several tens of steps away, and possessing a shield magic tool for both offense and defense.Real Qi Practicing Phase cultivators: Driving a Type 99 main battle tank, equipped with a 125mm magic tool main gun pulled by Divine Sense, two 12.7mm anti-aircraft and anti-field magic tool machine guns corrected by Divine Sense, nine assorted electromagnetic missiles suspended at the rear of the tank, drawn together by Divine Sense, and four reconnaissance drones, bombing enemies to ashes from 20 kilometers away.Even more real Nascent Soul cultivator: Operating an Air-Space Mothership cluster, with a combat range spanning thousands of miles...