Kingdom of Hungary, 17th century. As she gets older, powerful Countess Erzsébet Báthory (1560-1614), blinded by the passion that she feels for a younger man, succumbs to the mad delusion that blood will keep her young and beautiful forever.
Wacky tale of a woman who killed virgins for their blood to keep her skin wrinkle-free might get some traction in Central Europe, where it is set, but won't make it past the Europudding label elsewhere.