"I know it's late, but congratulations on reaching the peak of the weapon master stage, Delilah. You've made remarkable progress tonight," Roy said as he suddenly hugged her. She felt warm and fuzzy inside when his body pressed against her. "But now, it's time to take it to the next level. Do you know what you need to do to enter the aura master stage?"
As far as he knows, when an awakened reaches the peak of the second stage, they undergo a spiritual awakening. It's like a divine revelation that shows them what they need to do to level up their class. And once their class level up, they will see aura meridians sprouting out of their energy nucleus. Think of it like veins that exist on the skin, but mages use the term aura meridians to describe them.
With the appearance of the aura meridian, one would be able to pressure others with their aura, and that's what makes an aura master so powerful!