The moment he got done laying down and editing the formations, he didn't hesitate to speak up:
"Listen, release all the formations," he paused before adding, "Don't wait for five minutes, all of the masters with the right spirit elements shall work together, constantly activating one formation after another."
He knew as he was watching everyone, that everyone was also watching him. The moment he said these words tons of doubts appeared in the minds of the high-end masters.
"After exhausting all the formations, retreat all the way to be twenty kilometres away from the edge of the whole area," he added, trying to let them get the point from all this.
He wasn't asking them to make a final stand, but just to take down as many enemies as possible before they'd retreat and barricade in this area.
Right now the entire area was looking like a real honeycomb. And William didn't just make others dig it like this to make the formations or alter the existing ones.
