The 100(2014)

97 years ago, a nuclear disaster destroyed the planet and civilization. The only survivors were 400 people from the 12 International Space Stations that were in orbit at that time. Three generations were born in space and now the number of survivors has reached 4000 people, their food sources are running out in their dying "ship" [ship is called the 12 stations that are now connected to each other and their purpose is to keep the survivor alive]...