The quest asks that I find three ingredients in order to prepare a poison to give to the guards.
I have found the nightmare vine and the three bottles, however I am unable to access the last ingredient which seems to be locked in a cupboard/shelf.
It says I need a key to to unlock it, however I cannot find this key. I felt that I have looked everywhere and I have run out of ideas how to progress further.
Can someone please help me out with this? Thank you.