The Dead have claim half of the world as theirs. They have been created to be capable of adapting and evolving, but this world had once belong entirely to the living. So in attempt to take back the their losses. The living created machines with extraordinary killing power. After a 400 year stalemate, which side will become the first to crumble. The person forcibly leading this charge is Arla. Who dose not want any part in it, but fate has other plans.