Calantha, a weak vampire princess, knows all too well the fate that awaits her; a life of servitude as a blood bag or a loveless marriage…. just like her parents. But when her kingdom faces a shortage of humans to feed on, she's cast aside like a sacrificial lamb, forced into a marriage with a neighboring kingdom.

However, she's grateful when she meets with a charming husband who showers her with care and kindness. But how will she react when she discovers that his affection is a pretense to make her complaint and to make him unassuming so as to sacrifice her for the sake of his kingdom.

Calantha uncovers secrets that threaten to destroy everything she thought she knew. How will she react when she discovers she's a forbidden hybrid and her blood holds the power to unbinding the dragon but at what cost?

Maybe it's just a 'Calantha' thing to be used as a sacrifice...