C249 Three treasures

"It must have been too long, to the point that half of the formation's power had been whittled away, which caused the defensive power to be greatly reduced." Yang Xie guessed to himself.

Thinking about it, Yang Xie did not hesitate anymore. He immediately took out the 'Extinction Sword' and injected the Spirit Qi in his body into it, and then slashed down heavily.

In that instant