Faced with siding with their blood family and their adoptive family, twins, Corrin and Kamui are interrupted by a sudden flash. The next thing they know is that the people they knew aren't who they are. Why did Leo look at Corrin with pain? Why were the Hoshidans so hostile to Kamui? The two families don't fare much better when two people who look eerily similar to the twins introduce themselves as Damion, prince of Nohr, and Akari, princess of Hoshido. Warning: Swearing, sexual themes, and Niles' mouth.