Thalia thought, ‘Of course, I know what it is! But why is yours so big? And how are you able to…’ It was dumbfounded. Although it was a dragon, it still had some understanding of the human leveling system. It had never heard of anyone being able to level up while running.

Thalia raised its head and looked at the swirling vortex of aura essence above Adrian's head, feeling incredulous.

"I could have leveled up long ago, but to not attract too much attention, I deliberately suppressed my level."