770 Test Power

Mao Jianbi stared with bright eyes at the unremarkable formation board.

Formation boards were extremely precious items for ordinary cultivators indeed, but they were rather normal for powerhouses like Mao Jianbi, who was the Beast King Sect's great elder. He was only more serious about this formation board because it was refined by Ou Yangming.

Nonetheless, he was well-experienced, hence he could tell at once that the formation board did not seem to be one of those incredibly powerful ones.

He glanced at Ou Yangming in confusion and asked, "Master Ou, do you want me to go all-our?"

Ou Yangming answered after some thought, "You can use half of your power first." He had put in a lot of effort to refine the formation board, hence he did not want it to be destroyed just like that.

Mao Jianbi responded to him and extended his arm to punch.