Senna is in an insane asylum for witnessing something no one should ever have to see. She doesn't talk, and she hates being touched. Many people have tried to get through to her, but how can you fix something that you don't know anything about?

I was sure the worst thing to ever happen to me would be being kidnapped, and sure, that was pretty bad. However, what was worse was being kidnapped, held captive for years, and then being auctioned off to the highest bidder. I thought maybe I had caught a little break when I found out that me and five other girls were being sold to royalty, but I should have known something about that wasn't right either. Under the cover of eternal darkness, and deep beneath the ground, was a whole world I never even dreamed existed in my wildest dreams. It was a world that promised to be more than anything I could imagine. The people who bought us told us we would have the luxurious life of a princess, but there were only two catches... 1. We would be competing against each other for the affection of the Prince who would change our whole lives by picking one of us to rule at his side. 2. That prince just happened to be a vampire.

Yandere Ciel! Something is wrong with Ciel, and Sebastian takes it upon himself to find out what. Meanwhile, the Queen of England has assigned Ciel to find a serial killer. The Pervert. But when they find him, it may be more than they bargained for.