Sasuke and Naruko

This story is lived in a modern world but it has a king and a queen (you know like england, they have the queen and have the politicians, but instead of england is in tokyo and it's named Konoha, yeah I know really confusing). The king is Minato and the Queen is Kushina and they have three children, Kiuby (instead of kyuubi and he's female), Naruto and Kya (instead of Naruko which I won't use for one reason it would be to repetitive, you know Naruto and Naruko). They have a great life but it all changes when Kya is kiddnaped, they stay devasteded but who knows what destenie brings us? What will trigger her lost memories from the past? Sasuke thinks shes different from all the girls in the school and he... falls in love with her? or is it just because he remembers Kya from when they were little? (Oh yeah when she lost her memorie and goes to the orphanage she gets a new name, Sayaka).