"Impossible..! How could he break my Aura with just his sword arts?!" Prime exclaimed. He could not hide his shock at the sight of his Aura dissipating.
What startled Prime more than anything was that his Aura had been destroyed not by another Aura user but by someone using only sword arts!
Aura was unique to the kingdom Prime served and was the main reason they were considered an untouchable powerhouse. It was not something one was born with in this world, but rather something they had to be "gifted".
However, the amount of Aura was limited and strictly regulated. This made it so that the total number of Aura users in the kingdom could be counted on one's fingers alone. Due to their power, every single Aura user on their own was recognized as an elite fighting force. But, Prime's case was special as he was not a genuine Aura user.