that would be bad indeed <img src="/ubbthreads/images/graemlins/disagree.gif" alt="" />
i don't remember exactely what happend in the stormfist castle. but do you have to kill everybody to get out of there?
otherwise try to "run" your way out.
you could also cheat if you want to.
just use the savegame editor,
more info on
this link