The dungeon that Adrian entered is called the Colored Draconic Haven. It is a rather high tier dungeon in Nidavellir that has a level range of 250 to 280. Thankfully, the guards of the dungeon were already notified by Gigan that Adrian will be entering but they had a look of pity in their faces when he entered.
The guards thought that Adrian is slaving away because of Gigan. The Colored Draconic Haven is the strongest dungeon that they have in Nidavellir and Gigan already ordered a guest to do his bidding. They also know that Adrian came for dragon scales which are only dropped by the dungeon bosses.
The Colored Draconic Haven is unlike any type of dungeon that he has seen because it actually has thirty levels. Each zone is separated into six categories as each element is present. The dungeon bosses also appear every five floors and one does not know which element they will be given as it is also random.
