The Devil's Blood

Women in society are expected to be perfect in every way.
-Submissive
-Loyal
-Elegant
-Smart
-And, to bear their child.

The Rosewood family has been known for generations for their lavish lifestyles, elegant parties, large collections of wine, and gorgeous women.

As expected, the next in line heir, Elise, was to be arranged to a promising husband for the family's privilege. As a tradition, a man bids for Elise's hand in marriage.

Most of them are old perverts, so the Rosewood family only allows bidding from 35 and below. They aren't complete monsters, just halfway.
When in despair as a man wanted to win her bid, a mysterious man comes into her life just like a prince charming coming to her aid in a fairy tale, though is saying he has waited for her for 100s of years.
He seems familiar to you, but you can't seem to remember who.

Though, this 'prince' seems to have more than what meets the eye, or even teeth.