Yan Peng's speed was so swift predominantly due not only to his cultivation level and the influence of his Black Peng Martial Soul but also because he had mastered the Triple Wind Force, integrating the Wind Force into his attacks to increase their power, and into his movement technique to increase his speed.
Zhao Letian suddenly realized that the reason he had not been able to grasp the basics of the Body Technique "Carefree Travel" was likely because he had not yet comprehended the Wind Force.
"The way to comprehend both Wind Force and Sword Force should be similar. The first step is to feel the force of nature, especially the power of the wind," thought Zhao Letian and immediately began to carefully sense the air currents around him, which were manifestations of wind power.
Wind, though formless, had tracks to follow, directions to discern, varying strengths and speeds, and countless subtle changes.