Three days later.
Lu Sheng carefully sat cross-legged in the center of an extremely expansive and complicated formation.
The formation he would be using this time was much larger than what he had used before.
If everything went smoothly, the world he would be Arriving in this time would have the greatest difference in time flow compared to all the other worlds he had Arrived in before.
In a single attempt, he laid out a formation to the limits of his abilities. He did not consider the energy rank of the world. He merely focused on searching for a world with the greatest difference in time flow.
This way, even the least difference would be 1:100. The larger differences might even reach one to hundreds, 1:1000, or even several thousand.
With such a great difference in time flow, he would have ample time to gain insight.
"Pchht."