Sitting as the strongest and safest sanctuary of the world, the City stood for countless years, its tall walls shielding the residents from the dangers of the outside world.

Frost, one of the City's residents, was fascinated by the prospect of life beyond the protective walls. She headed out on a journey to discover her destiny, only to find out about the darkness of the outside world that the City wanted to keep away.

Will she survive or fall into darkness forever?