C549 Tian lei wan

At first, he thought that it would be easier to refine using the Foreseeing Alchemy because his Foreseeing Alchemy had improved too. It was able to slow down the process of changing very quickly, but now, when he was refining the Tian Lei Wan, it was actually extremely troublesome.

Just as Su Meiyao had said, it was extremely crucial to condense the core, and the progress was very slow