C973 Three-legged Devil Bird

Seeing that everyone had begun to attack the Concealment Grand Formation, Xiao Nan deduced a little, and a flaw in the Concealment Grand Formation so that Xiyue would attack the same location as him. Only then would she use the Heaven Punisher Sword to strike at the loophole.

"Rumble …" When Xiao Nan and Xi Qiaoyue started their attacks