Eleven years ago, when her family was struck by disaster, she met him on the brink of life and death. He saved her, but turned her into a killer who spent every day surrounded by blood. Eleven years later, he said, "If you can do this for me, I'll give you your freedom. What do you say?" His voice was utterly bewitching. What role will she play in this new scheme, and whom will she meet? What love and hate will unfold? And will she finally get the life she wants?