"When I said I didn't feel like myself one morning, I didn't mean this..." When An Morikawa, a shy girl capable of being social online, finds out she's stolen a person's face by looking at their picture, suddenly her shyness is the least of her problems.

Forced by her own biological code into a cruel destiny that could be fated to end in destruction, Hanoata Atsuka can only remember a childhood of despair and suffering. She is one of a powerful race of super-powered human warriors created to fight the monsters and demons born of the unseen forces...

There's a mysterious snow that comes once every year - anyone caught in it will be granted magical powers beyond their wildest dreams! However, Hazuki Shinagawa and his brother Toshifumi find out there's a lot more to this snowfall than even firsthand accounts can tell them...