Reasons not to mess with a Princess

Elise, Emerald, Anna and Amelia thrive as princesses as Calydril. The four bring their own special talents forward in running their kingdom and live their lives to the fullest. Until one day, what seems to be just a normal boring day for Elise turns into the most confusing of her life when she is suddenly thrown into a different reality. The reality of some girl named Kate, hundreds of years in the future.