Book of Yoso.

There was a rumor of a red witch; someone who was notorious for having her way around the noble family, yet she showed a soft side for the little people. The little red witch isn't like red riding hood, this one his evil and good at the same time. She can be your worst enemy with the book of Yoso or be your best ally if you play your cards right. No one knew who the red witch was, some thought of madam red. None figured the young girl who lost her family due to a fire, like Ciel Phantomhive she came back. She isn't from this time, but she walks and talks like them like anyone from London. But what if her age wasn't twenty, was she truly a witch or just another noble with a hidden past? Maybe both. Sebastian was curious, no one hides something for long with him around. Then why can't he catch her off, it was like playing cat and mouse. She was a step ahead every time.