剧情介绍：　　Inthenottoodistantfuture,averysmoggyandoverpopulatedEarthgovernmentmakesitillegaltohavechildrenforageneration.Onecouple,unsatisfiedwiththeirsubstituterobotbaby,breakstherulesandgetsinalotoftrouble.(Z.P.G.standsforZeroPopulationGrowth)ddd