[Charles Burning Technique]!
This was the skill Jason had selected.
Within Jason's skill system, there weren't many skills that directly exhibited a clear 'combat' style, and [Charles Burning Technique] was definitely one of them.
And at the Proficiency Level, [Charles Burning Technique] possessed the power above bullet level, which was sufficient for handling most normal situations, but it wasn't overwhelming.
"Enhance the [Charles Burning Technique]!"
Roar!
A faint dragon's roar sounded.
No form appeared within Jason's 'vision'.
That was just a tremor originating from his heart, upon the two Dufol Language symbols ui and cx.
The next moment, these two symbols morphed into a bright gold and crimson star.
Bright gold for ui!
Crimson for cx!
Their interplay made the dragon's roar clearer.
After Jason's heart throbbed violently a few times, a scorching-hot blood, like blazing flames, surged into his veins.
There was no abnormality.
No discomfort either.