Redshift Community

so I got the goods from the transport, went to Vastares, talked to the inn owner, got abducted by the thieves guild. And instead of joining up with them I killed them all. And I got all the magical mysterious weapons and whatever. But I'm stuck inside the lair. There doesn't seem to be any exit whatsoever. Lmao. Help. I have no prior saves either.

The only non-teleporting exit is the lamp on the wall behind where you teleported in, but you may need to do a quest for the leader first to activate it.