You see a person sitting on some rocks in the middle of the ocean, you can't help but wonder if they might be a siren. Just as you were about to turn away and go back to your house, the person starts to sing.

"You are more than just a human to me, my darling. You are a precious gem that I must have in my possession. I will do anything to make you mine, to keep you by my side forever. All I ask is that you give yourself to me completely~"