C585 Undefeatable Flower

In less than half a day, Xu Ming had already familiarized himself with more than half of the knowledge Xu Nian had about arrays.

However, the rest of the knowledge could only be comprehended through actual combat.

At the same time, Xu Ming was also amazed by Xu Nian. Xu Nian was a Level Six Pill Refining Master, but he was also a Level Five Array Master