C745 Three Waves of Berserk Knife(4)

Su Nan didn't care at all.

He snapped his fingers, and all of a sudden, the wind that had been still in the valley for so long began to move.

No one was aware of this.

"I said that I would avenge you if I had the chance."

Su Nan muttered.

He had once promised Howling Wind, that if he were to meet Wild Blade's Three Waves, he would help him take revenge