空井打井视频大全

The essence of the ninth level of martial arts is to train the body. From the skin, flesh, and blood to the muscles, bones, and internal organs, everything has been refined. Therefore, excessive pursuit of the inner strength of martial arts is actually putting the cart before the horse. Before the seventh level, you must consolidate your physical foundation, so that you have a greater chance of breaking through to the holy realm of martial arts in the future....