The game follows Cocoro and Satoru, who frequently experience a phenomenon that makes their minds switch place with each other, putting them in the other person's body. Cocoro is stuck in a blizzard in an emergency cabin on a mountain together with three other people, while Satoru is in an institute for the treatment of mentally ill criminals, having lost his memory. The player reads the story while occasionally making choices, attempting to keep her alive for seven days. (wikipedia.org).