Qualia

"This is just getting fun! Don't hold back!" Izuki rips apart Yo Han's arms as new ones sprout, completely draining his mana. "You can't keep healing forever!"

The capital of District A had completely been flattened from Izuki's attacks, ginormous boulders protruded from the ground. 

The only thing left in this wasteland was Izuki and Yo Han, during it out in the middle of nowhere. 

"Negative space!" Yo Han kicked Izuki away with his foot, but all it did was add on to Izuki's magic. "He'll keep going at this forever!" Yo Han was starting to show signs of struggling, like he couldn't bare the pain anymore.

"Had enough, you sick bastard?" Izuki continued to aimlessly hit Yo Han's body, instantly causing his body to evaporate from the sheer force and heat of his fists but regenerating in an instant. Izuki had Yo Han pinned down on the ground, senselessly beating him down.