Hive, Sweet Hive
What there is of it at least.
All things considered you've managed to eek out a pretty cozy little hovel for yourself. You've been here the longest so far and you've collected a small assortment of comforts to make the substructure, well, comfortable.
Comfortable enough that you're able to relax at the very least. Not many trolls are bold enough to trespass in the hive of an indigo so your hive remains undiscovered for now.