At the end of the second 'day', he had reached two more levels. It was harder to reach them and progressively got worse but he was fairly certain that he could grind out at least one level per day if he moved up the ranks accordingly and aimed for first kill bonuses.
This meant that he should clear all of the other kinds of dungeons at least once as well. The experience from the First Kill bonuses would make up for the time lost and scattering things between different kinds of dungeons would allow him to scout for other interesting Loot. Therefore, he made it his goal for the next day to clear all of the Tier 8 Bosses from the other kinds of Instant Dungeons.
However, he had other things to worry about first. He stepped from the door of light and into the open field. Lots of things had changed in the last two days.
