I would really love to expand on this idea. I am willing to play the lady in the video, if I can get a romantic partner who is willing to help me plot this and make it a good story.
The magic that is evoked by the crystals reminds me of the Taj Mahal.
Perhaps she is a British subject, stolen away by a Jinn, a magical creature who is enamored of her. He spirits her away to hide her on a remote island. Her father is offering a substancial reward for her return. He begs the Sultan to send his most trusted agent (YC) to retrieve her. They have to rely on Seers, priests and unsavory cultists to find the traces of her essence.
One of the holy men offers YC a potion that puts him into a dream world. Here he is transported to the place where the girl is hidden. He cannot touch her or release her, but he can haunt her dreams and give her hope.
There are so many things we could do with this. I see a lot of obstacles and trials for the young man to go through. Please PM me with your thoughts and plot ideas!!