I’m at the Foundation Establishment Stage, Back on Earth as a Superhuman!

Ye Xuan transmigrates by accident to a cultivation world called Kunxu. With only mediocre talent, it takes him thirty years to reach Foundation Establishment. Then he makes a lightning-fast getaway and returns to Earth to throw his weight around. He can destroy a city with a flick of his fingers and swallow a nuclear bomb whole... In this world, who can claim to be invincible, and who dares say they cannot be beaten?