What if mankind had to leave Earth and somebody forgot to turn the last robot off? After hundreds of years doing what he was built for, WALL•E discovers a new purpose in life when he meets a sleek search robot named EVE. EVE comes to realize that WALL•E has inadvertently stumbled upon the key to the planet's future, and races back to space to report to the humans. Meanwhile, WALL•E chases EVE across the galaxy and sets into motion one of the most imaginative adventures ever brought to the big screen.

人类繁华的文明迎来终结的很久以后，人类基本灭绝，甚至生物都不再存在的末日世界。复杂够高的都市成为迷宫般的废墟，得不到维护的机械渐渐停止运转。连何时终结了，何时开始终结的思考都不复存在的这个世界，2名少女继续着她们的旅行。千户与尤莉今天也坐着爱车半履带摩托在废墟中彷徨。 在终末世界中温暖的求生的反乌托邦幻想剧，就此开幕。