Power Shift
Leo was walking to the Outer Forest when he heard loud noises from the battlefield. He immediately started hurrying up. He was initially planning to walk slowly so that he wouldn't lose his way, but the loud noises and Magical Vibrations indicated that people stronger than him were fighting.
If the 4th Circle Powerhouses were fighting, that meant that the battle would come to an end. Either way, it meant that he had to quickly go back to his hiding spot. He would go back the next day after the effects of the battle had subsided.
After an hour, he heard a loud sound that let him know that the battle had to be over. Either they won or lost. Either way, it meant that he would have to get to the waterfall a little faster. The battle had finished quicker than he thought. It was only starting to reach sunset, which meant that the Beast Wave only lasted a day.