诺亚，核战浩劫之后地球上剩下的最后一个人。因为受不了孤独，诺亚在自己的想象中创造出一个同伴，然后又为这个虚拟的朋友创造了一个伴侣，直至最终创造出整个社会。在这个完全虚幻的世界里，只有诺亚自己是真实的，这个世界的全部规则都来自诺亚记忆中那个已经灭亡的世界——我们的世界。

Noah, the sole remaining survivor on our planet after a nuclear holocaust, finds himself unable to to accept his unique predicament. To cope with his loneliness, he creates an imaginary companion, then a companion for his companion and finally an entire civilization - a world of illusion in which there is no reality but Noah, no rules but those of the extinct world of his memory - our world.