It looks like you've stumbled on to something here as well, an ogre and goblin are opening a cell where a damsel is being held! The terrain is very close quarters and in shambles, you'll have to be careful as you try to free her.

You now face; Goblin Thief, Ogre & Ruins!

Round 2+: the Dungeon gains +1 Power each Round after the 1st.

If you manage to rescue the Damsel, you may Restock 3 Crawler cards of Cost 2 or less (instead of Rearranging 3 Dungeon cards). When you have completed this encounter, you may proceed back through the area you came.