The Cyborg's Princess

I'm supposed to marry a proper human princess to secure the peace between cyborgs and humans on Asaverra. The innocent look on Princess Eden's face is no match for her sassy mouth and her fondness for sneaking out of the palace at night.
It was probably a stupid idea to pose as her new bodyguard so I can get to know my bride a little better. The princess is way more trouble than I can handle. Sweet, delicious trouble.
Did I mention how much I enjoy trouble?
Historical romance meets space.* Princess meets cyborg. Completely over-the-top with all the best champagne flutes, fanciest ball gowns, and shiniest crowns you could wish for.
(*No actual history or science involved.)