Exiting the beach, the couple found themselves in a forest. Unlike normal dungeons, the layout of instance dungeons was completely random. As such, the only way to find the dungeon boss was to scan the entire area.
But that was easier said than done. While most dungeons resembled some confined space, Instance dungeons were often so big they were considered limitless.
Moreover, an Instance Dungeon, at the minimum, had seven times the monsters than in ordinary dungeons. It meant that as the Divers looked for the dungeon boss, random monsters often attacked them.
The dungeon's expansive nature and random monster mobs not only wasted their time but also drained them of energy to continue hunting for the boss monster. That's why even the strongest parties always picked their fights wisely when exploring an Instance dungeon.