Special Forces Princess: This Concubine is Unparalleled in the World

When a special forces soldier travels through time and encounters a devilish prince, when a cold blade meets bloodthirsty fangs, a single kiss is enough to stir the heart, and a drop of blood can move the soul. Who is truly cold-blooded? Who is truly heartless? It's simply that love hasn't reached its deepest point. Across heaven and earth, among gods and demons, I will only be with you, through the highest heavens and the deepest hells!