After a nuclear apocalypse, humans escape to space. 100 years later, all space ships join together in the hope human race will survive. With limited resources they must make difficult decisions.

Once radiation levels on earth appear to stabilize, a group of 100 teens is sent to earth, with the hope they will survive. Once they land they discover life on earth did not end for humans. The local survivors are ruthless warriors willing to fight for their land against he newcomers.