Can't Keep Up

When only 44 opponents showed up during the 16th wave, Leo felt genuinely surprised to see that his total opponents were not a perfect 100 in number.

'Could this be the last wave?' he wondered, as having no chance to check how many other waves were left, Leo hopefully assumed that this wave may be the last.

"Alright let's wrap this up quickly–" he muttered, as he used [Vanish] to turn invisible.

Once again, his opponents were left scrambling on what to do, as none of them had any idea as to how they could perhaps deal with an opponent that they could not even perceive.

Once again, Leo began massacring his opponents without taking a single hit, this time not bothering to conserve energy, as he thought that this was the last one.

When the last opponent fell, Leo reappeared, standing in the midst of the battlefield, surrounded by bodies. His breathing was heavy, his limbs felt like lead, but there was a sense of relief that washed over him.