Olive and Carter are two girls from completely different pasts. Except that they were switched at birth. Olive is the princess of Grean, the only place left in the world that went by the ruling system of a king and a queen. Carter grows up in the big city of New York. When Carter finds out that she was switched at birth, she and her mom fly to Grean to meet their biological families. Carter and her mom are invited to stay with the royal family while they got to know each other better. Will Carter and Olive wish they had grown up in the others life, or will secrets be revealed that leave them grateful for the way they originally lived.