ADVENT OF CHAOS

Night King was getting agitated and his domain was slwoky getting destabilized. Although one could no longer see Leon's figure as it was covered by the black figure in all side, but one could feel the strong tremors as he was attacking his enemies. The long wait was strting to make Night King nervous. He had never faced an enemy like Leon before who decided not to stop even when he managed to understand the underlying principle of the domain. 

He did think that it was because of his miseducation, but that verdict died along with the view of a smile of excitement in his face. Night King knew that Leon was doing this for a reason. The problem was, he still didn't understand why it was. It felt like Leon was testing something out, but what was it? Was he waiting for someone? Or just wasting time for some reason. He had all these thoughts but no one could clarify.