When this idea emerged, Su Chen startled himself.
Previously, he had always speculated that the rich Yuan Qi in this place might be due to something special underground, hence he had hoped to find some kind of cave.
But what he hadn't expected was that this could very likely be due to a very special Formation being set up!
Su Chen immediately gathered his thoughts and continued reading, with the book recording three types of Formations that could accumulate Yuan Qi.
If they were divided based on their effects, they could be categorized as small, medium, and large.
He then immediately began to verify according to the Formation construction methods recorded in the book to see if it was possibly one of them.
After several hours of exploration, he finally confirmed that a Formation had indeed been set up here, and it was a medium-sized Gathering Yuan Formation!
