Ever since Leiko fell into a frozen lake as a child, she has lived her whole life feeling cold. But one day, after running away from home, she is caught in a blizzard and falls unconscious. She doesn't remember who saved her, but what she does remember is... warmth!
It's been years since the last time she felt warmth!
Leiko wants to feel it again, but first she needs to find out who saved her!