This is the Power of Heaven and Earth, not something released by humans.
That tornado, she once saw with her own eyes, right on the surface of East Lake. Even those in the Profound Realm do not dare to approach it, and the tornadoes in Wind Valley are obviously stronger than those appearing in East Lake.
As she was thinking, she saw Wenping moving on the light screen.
With a lift of his hand, a strange transparent wave flew out from Wenping's hand, landing ten meters away on the grass.
No sound came forth; the only sound was the whistling of the tornado ahead, yet the ground formed a foot-long existence resembling a blade edge. She realized this was the wind blade as written on the notice board.
…
In Wind Valley, Wenping quickly mastered the wind blade.
Actually, wind blades are not difficult to master; the difficult part is understanding their function.
