白蛇2：青蛇劫起

In Los Angeles, a remarkable experiment is underway; the police are trying to predict crime, before it even happens. 　　At the heart of the city of London, one trader believes that he has found the secret of making billions with maths. In South Africa, astronomers are attempting to catalogue the entire cosmos. These very different worlds are united by one thing - an extraordinary explosion in data. 　　Horizon meets the people at the forefront of the data revolution, and reveals the possibilities and the promise of the age of big data.

21世纪中叶，地球环境遭到巨大的破坏，人类文明和信仰不可遏止地崩塌。在一片乱象的关头，名为ROC的科技公司凭借他们研发的“朝圣者7000”智能机器人迅速崛起。朝圣者深入民间每一个角落，帮助人们从生到死处理身边的一切事务。在两条根本原则的约束下，机器人们任劳任怨，不辞辛苦，与此同时也遭遇种种残酷无情的对待。贾克·波根（安东尼奥·班德拉斯AntonioBanderas饰）是ROC旗下的一名保险理赔员，在工作中他意外发现，许多朝圣者不仅被人私自篡改，连根本原则都遭到破坏。