Just Like Royalty (fem!Eren x Levi)

Eren's a princess in Germany, Levi's a prince in France. Everything was going smoothly at one point, that is, until Grisha Jaeger declares that one of his daughters must begin training to become queen; whichever marries first will get the position.
Levi comes from France to meet with Mikasa and they don't take much interest in each other, though Levi does take a great interest in one of the men in a duel he saw while passing through the town. He had scruffy brown hair and bright green eyes- not to mention a gorgeous smile, but whenever Levi attempts make a move to speak to this boy, he seems to disappear.