"The plane where the Ancient Saint Empire is located has already experienced a plane convergence with the human world..."
From the description of these fellows, they had come here through an altar. From the looks of it, that altar was the spatial node between the Ancient Saint Plane and the human world.
"Show me the altar," Levi said.
"Yes, Ancient Saint Lord." This Lizardman chief was called Kaku. He had a small tribe of dozens of crawlers under his command.
In the Ancient Saint Empire, there were hundreds and thousands of such tribes.
Levi learned that there were only thirteen Ancient Saints like him in the Ancient Saint Empire...
From the looks of it, the Ancient Saint Empire seemed to be very weak as well.
Of course, the Ancient Saint Empire might only be one of the forces in that plane. It could not represent the highest combat power of that plane.
