The 100

Ever since a devastating nuclear war, humanity has lived on spaceships far above Earth's radioactive surface. Now, one hundred juvenile delinquents - considered expendable by society - are being sent on a dangerous mission: to re-colonize the planet. It could be their second chance at life...or it could be a suicide mission.
CLARKE was arrested for treason, though she's haunted by the memory of what she really did. WELLS, the chancellor's son, came to Earth for the girl he loves - but will she ever forgive him Reckless BELLAMY fought his way onto the transport pod to protect his sister, the other half of the only siblings in the universe. And GLASS managed to escape back onto the ship, only to find that life there is just as dangerous as she feared it would be on Earth.