Sage Arello, a 15 year old girl with a troubled past and her best friend Travis encounters the world of the hidden Valkyries, a secret project created during the last and final moment of need in a war between two different lands. The Puzzle Master has protected these overpowered winged beings from the world, for if anyone knew, another war would begin, along with the massacre of a whole land of people. The Puzzle Master’s plan involves bringing all the Valkyries to justice using Sage, who is the most essential part of the plan. She can save the world, or she can cause destruction behind her. But in the end, the choice is up to her.