Rare Gemstone (Kirito x reader)

(Y/n) (L/n) is the princess of Aincrad, one of the three ruling kingdoms. She is sent to Swilvane, accompanied by a loyal knight named Kirito, to make a peace treaty with their kingdom. At the end of the journey, some interesting things arise. Will Kirito and (Y/n) fall in love or will Asuna, the princess of Swilvane...