Five-year-old Lily's pet axolotl can see the future, but when she warns that the snow is coming and will never stop, her family brands her a jinx. Her mother, Mira, secretly stockpiles enough food to survive, only to have her husband seize it all and throw them out into the snow. Three days later, the world freezes. Penniless, Mira survives the end of the world by stockpiling food, guided by her daughter and a fish that can see the future. And the family that threw them out finally comes crawling to her door.
