In the fairytale kingdom of Empyrean, time has moved on. The princesses of once upon a time, like Snow White and Cinderella, have grown old and become great queens. Now, their kingdom is in danger. A Forgotten Evil has returned.
In a small village by the sea, two sisters, Zandria and Olena, begin a dangerous journey for Zandria to claim her birthright as a queen. Along their journey, they meet some unique friends and terrifying enemies while trying to survive places like the Dead Forest and escape troll-infested castles.
Will they make it to the Crystal Castle in time to save Empyrean or will the sisters lose each other forever? One thing is certain, before their journey ends, Zandria will learn what it means to be The Fourth Queen.