A seemly abandoned earth holds its last survivors of a nuclear war that's left the earth in desolation. Four androids remain kept under command of Box-5, a high ranking robot with strict orders to obey and conform to her will. The android T-150 begins to form a soul, a conscience that makes him begin to wonder about his existence and question the orders of Box-5. Finally T-150 decides he must leave, he cannot hold back how he feels and knows that his ideology will get him purged. The other androids put up a fight against him, but T-150 manages to escape and join the rest of the world.