In a post-apocalyptic world, 97 years after a devastating nuclear war, the last remnants of humanity inhabit the sprawling space station "The Ark", created by the fusion of 12 orbiting platforms. With a population of 2,400, life on The Ark is characterized by limited resources and a harsh system of justice, where offenders face capital punishment, with one notable exception: those under the age of 18.

Brave teenagers embark on a perilous mission to a post-apocalyptic Earth, rav...