In the not too distant future, a very smoggy and overpopulated Earth government makes it illegal to have chi@good电影@ldren for a generation. One couple, unsatisfied with their substitute robot baby, br@万有引力 动漫@eaks the rules and gets in a lot of tro@幸福恋人动漫在线观看@uble. (Z.P.G. stands for Zero Population Growth).