Masters of this world wouldn't recognise what he was doing, but masters from the higher world would possibly do. If they caught a glimpse of what he was planning, there was a high risk of putting a red flag over his spot and rallying all the enemies towards his direction.
Fang wanted to go and ask, check on the progress of things. But he stopped himself, considering how focused William looked from afar. "I'd watch from a distance, hopefully everything is going as he planned."
William was totally immersed into making these formation cores. Making such cores weren't that hard for him. Once he processed materials right, what remained was just simple steps.
That was why Fang saw him flashing in such a way. William spent the first four hours processing enough of the materials he had. Then he started to finalise the manufacturing process, which he thought to use his dash technique to finish.
