The Vampire King's Beloved Wife

She is the top agent killer of a mysterious organization. She is tough, ruthless, and kind. A chase and a time travel brought her to the war-torn Ming Dynasty. Her calmness and intelligence were as good as a fish in water in this other world, and she was invincible, but she couldn't escape his wild love. As the king of the blood clan, he has no shortage of power, cunning, and ambition. When the top agent meets the vampire king, all the emotional entanglements unfold in the chaotic time and space.