Reborn after her cousin Vanessa murdered her family for food during a blizzard-trapped train ride, Rachel hoards supplies, upgrades their cabin, and dodges every trap Vanessa sets.
When Vanessa sends thugs and then forces Rachel into the snow to find a way out, Rachel uses her watch to signal rescue while Vanessa triggers an avalanche and buries herself.
Rachel escapes, reunites with her parents, and reclaims the life that was stolen from her.
