Oath of Shadow and Blood : Book 1
She was sent to kill him. He was doomed to destroy her.
In a kingdom cursed by darkness, a ruthless assassin is given one mission-slay the Shadow King and break his hold on the land. But when their fates become entwined by an ancient, unbreakable bond, she realizes killing him may doom her as well.
Bound by shadows, torn by duty, and drawn by a dangerous desire, they must decide-betray each other, or fight together against the true threat lurking in the dark.
But in a kingdom where oaths are sealed in blood, breaking one might cost them everything.