Audrey and her husband Evan were reborn with their memories seven days before the apocalypse. In their past life, betrayal by Audrey‘s mother Elaine and brother Colin caused their boy-girl twins to freeze to death. Now, they sell tens of millions in assets to turn an abandoned garage into an impregnable Noah's Ark. As temperatures plummet, relying on advanced survival systems and abundant supplies, they build a cozy haven for their kids in their underground bunker. They coldly reject their toxic relatives, repel thugs, and even tame a mutated Snow Wolf King. When spring finally returns, they start a new life on a reviving planet.