After a short walk, Arthur and Klein arrived at the training grounds. Arthur's eyes scanned the open space, searching for an area large enough to safely demonstrate the power of black powder. He needed enough room to be safe and prove just how destructive it could be when confined.
As he walked further in, knights on their lunch break took notice. Many knights were curious why Arthur would come to the training ground during lunch time and why Klein carried a barrel and followed Arthur to the training ground. Arthur had trained with them nearly every morning, fostering camaraderie between the knights and mages. Thus, the knights didn't hesitate to approach Arthur to ask.
One of the knights stepped forward. "Your Majesty, what brings you here? And why is Sir Klein carrying that barrel?"
Arthur smiled. "I've come to demonstrate a power none of you have ever seen before."