Wise Star Order deflated. As expected, after sensing the fringes of his soul for the first time, Leonel grasped the technique not too long after, especially considering that it wasn't much of a 'technique', per se.
<Soul Bound> was a contract. So long as you had the skill to draw the Force Art, there wasn't much else to it. And, the fact that Wise Star Order was just a soul and didn't have a body made it even easier, not to mention the fact he was already within Leonel's Ethereal Glabella. Drawing a Force Art within his own domain like that made things easy on him.
Soon, Wise Star Order found himself bound, his mind and thoughts completely opened up to Leonel. The only saving grace about this matter was that he was finally not being continuously assaulted with pain because he could finally leave Leonel's mind.