"Let' go!" Rin shouted while rushing away. She was using some kind of movement art. Fortunately, Richard had already asked Amber to send the entire data in that martial arts book to his brain. Of course, this would be his first time so he was kind of nervous but he still dares to practice it on the spot.
He slowly released spiritual energy into his feet, concentrating his legs as the body of a snake. He tried to dash forward. Serpent moves curve, but his feet can't. He needs to make sure that when he moved his feet, he can use spiritual energy to turn his feet smooth over the surface.
The serpent's body is smooth, and it can control its body quite comfortably enhancing its speed by a lot. Unfortunately, the human body can't achieve such smoothness, so he needs to use spiritual energy to condense the smooth layer between my feet and the ground.