Technology brings us closer. Or perhaps it brings strangers, a little too close. But how much can you really trust someone? With a new ride share service, you never know who will be getting in a car with. Or if you'll ever get out.

　　数字技术的发展，在给人类文明带来福利的同时，也给人类带来巨大的负面影响。纪录片中采访了多位专家，从多个角度进行了剖析。

这是第一次也是唯一一次“恶魔附体”在美国谋杀案审判中被正式用作辩护理由的案件，来源于电影《招魂3》里的真实事件，收录了恶魔附身和谋杀的第一手资料，迫使人们反思对未知的恐惧。