Legend speaks of a near-apocalypse in the ancient past, caused by the unleashed powers of a vampire queen. Defeated but unvanquished, she was sealed away by desperate humans until a day of reckoning. Yet, the vampire king, forsaking his kingdom and kin, now seeks the seal's location relentlessly, defying even his own kind and the dhampirs. As the race to unseal the queen intensifies, humans and dhampirs unite in a perilous pursuit of the king, fearing the catastrophic union that could spell doom for the world once more.