SureAI

Is there door at the end of the "secret vault" after you get the cool looking helmet and finish that part of the quest supposed to have the key? I'd just run back to the start but I don't want to miss anything if I'm supposed to be able to open that door, and I don't see any key anywhere.

Thanks in advance.

No, you can only open it from the other side.

Okay, thanks. I was putting off continueing until I found out.

did you found this key ?

Spoiler Key:

[+]

It's the fortress of the village ( same name ) on the corpse of that traiterous bandit prince, avenge your family and kill him. The passage is also in the same castle.