When the White Light Splits

Vanya is a marked woman, treated as a second class citizen in the world she lives in. She wears an X on her shoulder and she doesn't know why. What has she done to deserve this? Is this way of life normal? Or is there something more out there?

A single blast of music will change her entire life, it fills up her being and she knows that there is something else to be discovered. A secret world that she never knew. Does she belong there?