In an uninhabited land where wind and snow rage, a lonely castle stands in the snowfield.
There is an ice coffin at its heart, and the girl in the ice coffin is the master of the snowfield.
In a place where no one has set foot for thousands of years, fate leads the girl to search for buried memories.
Pure white snow hides the dark truth
Why did I come and how do I leave?
Will the people we meet disappear like the snow?
Intention: growth