Various people find themselves on a mysterious train with an endless number of cars, each one its own universe, and must find a way to get home in this animated anthology series.

After spending her entire life living in an underground burrow, a young girl named Kipo is thrust into an adventure on the surface of a fantastical post-apocalyptic Earth. She joins a ragtag group of survivors as they embark on a journey through a vibrant wonderland where everything trying to kill them is downright adorable.