Frozen With A Twist

*Basically Frozen with Elsa and Anna having two brothers and a sister, and they'll also be two more ocs.*

The royal family of Arendelle has a secret. The two oldest children have ice powers, and because of these powers, the kids are forced into isolation. But years later, the gates reopen. What happens when the secret is leaked? Nothing will ever be the same, that's for sure. This is only the beginning....