C264 Is This What You Rely on

After Liu Dongxu had laughed, he said cheerfully, "Ling Xiao, how are you feeling? How do you feel about my earth spirit binding array? "

When everyone heard this, they were stunned for a moment before they exclaimed out loud.

"Earth Spirit Binding Formation!" Isn't this the Middle Grade Formations? Could it be that Liu Dongxu had already become a middle ranked Formation Master?

Moreover