One hundred years after nuclear Armageddon destroyed Earth, 100 juvenile prisoners returned to our planet to test its living conditions. They fought to survive against unimaginable odds. They’ve been trapped inside Mount Weather, a dangerous underground city. They’ve battled fierce Grounders. They’ve encountered newfound normalcy only to learn Earth’s nuclear reactors were melting and would set the atmosphere ablaze. In the aftermath of Praimfaya, our heroes are forced to examine their responsibility to the place they call home and to future generations. Can they begin again and celebrate what remains? Or will the frailties of human nature cost them their one chance to rise from the ashes? Seasons One through Five follow the gripping, post-apocalyptic adventures of The 100 as they determine their destinies against the devastated landscape of a world that used to be paradise.