I had a dream a few months back in which I was a ghost and a fairy was trying to covnince me to go to Fairyland. When I eventually gave in and accepted the invitation, I found that I couldn't leave Fairyland. I was trapped there. Slinwey, she is a

She's a Priestess of the Ancient Ones. A sort of mini boss  fight I had in a dream on the 21st of May. The Priestess and the Ancient Ones.