Chapter 798: Keep a High Spirit

Sensing this weird concentrated energy that reaches him, Rex slowly gets back to his feet.

Now that he has reached the ninth-rank realm in his lightning elements, he could start being active and deal with the problems at hand. 'I haven't had the time to train Brutal Impulse, but it can't wait. I'll ask the system later'

Intending to get back to the castle, another wave of energy hits his body.

Compared to the one earlier, this one doesn't feel hostile, and Rex recognized it instantly.

Upon sensing this wave of energy that brought along a familiar aroma that he couldn't possibly forget, he glanced in the same direction as before, and his expression depicted the shock he was having right now.

But that shock didn't last long, it was replaced by a smile.