When Duchess Persephone is accused of murdering her betrothed, she flees from her kingdom of Carcassonne with the help of a strange, nude woman that she meets in the woods. Persephone (alias, "Pippa") arrives in Villeurbanne and finds herself immersed in a modern-style, underground city filled with shoppes, flora, and vampires! Pippa quickly learns that both Princess Elisabeta and Prince Vulpes have their eye on her, and both vampire siblings will do whatever is necessary to win her heart. Pippa proceeds to date both royals as they introduce her to their kingdom, and she grows increasingly attached to them both as time passes. However, nothing is what it seems in Villeurbanne. As clues about the Queen's untimely death present themselves to Pippa, she must decide whether to stay the course and become a vampire's bride or return to her hometown and face the music?