Billy frowned. His Fire Resistance wasn't at his heat resistance and immunity level. Still, it should have been able to protect him from an attack of that level… He didn't even feel mana leaving the tall man's body.
When he saw his body being stopped, the tall man jumped backward. He was surprisingly agile for his size… Nevertheless, the aura around him changed, and his face became serious. In the next moment, he charged toward Billy again and began to punch him.
Although Billy stopped the punches, he still felt some sort of Aura around the fists, scratching his hands. While they weren't ignoring his defense, it wasn't a bad attack per se… Still, it wasn't an ability that could be copied with mana alone. Even with Absolute Mimicry, Billy couldn't copy it, and he understood that the reason was that the skill needed some sort of preparation beforehand. Or he needed to be more forceful.