During their adventures through the dark citadel they came upon a lowly kobold by the name of Meepo. In a show of compassion they spared Meepo and in return Meepo agreed to grant them an audience with Yusdrayl, the kobold tribe leader. Although initially hostile, they befriended Yusdryl and agreed to find and return their pet dragon, Calcryx. As a reward they would be granted safe passage and be given an arcane key that can open a magic door with the relief of a dragon carved in it.
They must must now venture forth, deeper into the citadel where the goblins and other unknown horrors lurk.