Xue Leng's seemingly casual and harmless move carried a tremendous lethality.
Cultivators—even high-level ones—could not go without breathing. By manipulating the wind, Xue Leng had forcefully drawn out the breathable substances from the air. Perhaps he did not know the exact science behind it, but that did not hinder him in battle. Judging by his proficiency, this must have been one of his ultimate trump cards, and he had undoubtedly used it many times before.
Not only had he used it, but judging by his self-confident expression, he had mostly succeeded.
Chapter 696