Regarding the class itself, Jack had to describe the trial process when one was taking a Warrior class before his grandfather responded with acknowledgment, "Oh, so that's what it was about? I was just going to the city to buy more lumbering axes because they were so easy to get broken when I was chopping the trees for the hut. Someone I know recommended me to go into this building where I was offered to do what they call a test. It seemed like a good exercise so I go through with it. They celebrated after my success although I still have no idea what they are celebrating for. It was just a simple exercise."
'A simple exercise…' Jack was getting downcast hearing his grandfather's statement about the Warrior trial. He remembered he struggled a bit when he took the trial despite his superior attributes.