When you're the daughter of a god, you're not always in charge of your own fate. That's what Rose and her five sisters discover when their father, a minor god, has bartered their future to the god of the Underworld.
Their foolish father lost his kingdom to a trickster goddess, and much like any buffoon, he has thrown good money after bad and decided to trade his daughters for his kingdom. Indeed, the girls' hands have been given in marriage to the princes of hell.
For Rose, that sucks in particular because Finn is cold, arrogant, and vain. It doesn't help that she falls in love with one of his subjects shortly before the wedding date. Morgan is everything that Finn isn't. What girl wouldn't love him? Except that she finds out there's hell to pay for falling for a mortal.