Side passageways were anything and everything. Right now the passageway they had gotten in to lead to a small round room attached to multiple other passageways. Unfortunately two of them had already collapsed and would need care and time to fix enough to investigate. The other passages were different.
Two more didn't have an air flow so Walker warned everyone that there was no chance that they could make it through. Even if there was a door or something, he felt that the air wasn't moving at all, proving that it had collapsed somewhere down the line and it wasn't just a closed door. The others that he had noticed due to the rats were smaller rooms since one had shown them fight to what was once a rat nest but only had bits of metal and used shards of mana crystals. another , he was starting to look at now since this small room might have something interesting attached.
