17 year old Katherine Kane was locked up and sent to solitary confinement for treason. Katherine was having a sleepover at her best friends Clarke Griffin's house when they both over heard Clarke's parents Abigail and Jake Griffin talking about the Ark dying. Both 17 year old girls wanted to help but things didn't go as planned and Jake Griffin payed the price. A year later 100 criminals and 1 fake guard are sent down to Earth to see if it survivable. Now Katherine has to learn how to lead along with Clarke and Bellamy to try and keep everybody alive because Earth is not all Sunshine and rainbows. Earth is beautiful but it comes with a price there is Love, Deaths, New friendships, and War.