C249 Is this a wind blade

Li Liang quickly threw out a punch, his entire fist seemed to be shining with a green light, and this dog's speed was extremely fast! It only appeared in an instant in front of Liu Du's eyes. What was even more shocking was that even though it was just a casual punch, it brought with it an endless amount of fist wind.

At this time, although Liu Du was surprised by his opponent's methods