C266 Array Core(last Part)

The ancient formation in front of Ye Donghan could be said to be extremely powerful. When it was activated, it almost heavily injured Ye Donghan. Even the few elders beside Wu Junhe all died. Its power was terrifying.

What he needed to do was very simple. He needed to quickly understand the principles behind this formation. If he had enough time, he might be able to find a way to use it