A powerup in the quiet night.
Since it was already late, no one bothered each other as they all went directly to bed, the only one who was still awake in the large great hall was Ark. During the day, he had gained 5 levels! Sure, 5 levels wasn't a crazy amount, but since it had just been an ordinary day of levelling, he could expect similar results in the future, and getting 5 levels a day seemed like a great deal to him. The number of levels he gained would naturally become less the stronger he got, but for now, this was a good amount to gain with just a day's hard work.