The problem is that Kayden's role took around 6 hours a day to fulfill, as thousands of treasures had to be checked and photographed using the organization's special mana technique. Kayden had to wait a week for the ship to start flying, in that time he had to fulfill all the duties of his position, it had been many years since he had done something boring and unrelated to cultivation like that.
"Are you challenging me to a duel?" A fat wizard from the seventh kingdom was drinking and laughing with his friends at a bar table when he heard Kayden's challenge. "A wizard of the sixth realm?" He burst out laughing. This reaction was so cliché, it seemed like the fat man was working directly to make the situation as predictable as possible, how could it not cross his mind that someone a kingdom below challenging someone a kingdom above wasn't normal?
"Yes, you dishonored my family centuries ago and..."