C1940 Destroying the Empire and Stealing Lo Yu

After searching for a while, he finally found a crack in the space behind a waterfall.

It was a crack that was as tall as a person. In the dark cave of the waterfall, it looked like a cat's eye.

Lo Yu carefully sensed the space around the crack. It was extremely stable. Other than the existence above the Great Sage realm, even the warships of the Mechanical Race could be teleported into it