The other party was deliberately using this method of cutting his knees to make him deserve what he deserved. He was so frightened that he retreated violently, but the corridor had eyes and there was no way to retreat. What's more. The corridor was only three or four meters wide, and there was not enough space for him to fully display his martial arts skills. The fear in his heart has already appeared in his eyes, and he retreats while looking out for help....