The crooks in London know how it works. No one carries guns and no one resists the police. Then a new gang appears that go one better. They dress as police and steal from the crooks. This upset's the natural order of the police/criminal relationship and the police and the crooks join forces to catch the IPOs (Impersonating Police Officers), including an armored car robbery in which the police must help the gangs to set a trap.
大四应届毕业生安岩（王梓 配音）是一个平凡男孩，此时此刻他正为工作的事情而焦虑，当然自视甚高的他时刻不改吐槽毒舌的本性。某天，安岩乘坐公交车去位于山中度假别墅的打工，谁知途中上来三个神色诡异的男女，接着又有一个男子上车将安岩扔了下来。次日一早，安岩在家中醒来，不久便从新闻中得知他前一晚死于公交车事故的噩耗。惊愕之余，昨天那个神秘男子——馗道高手神荼（赵路 配音）。命运将安岩和神荼、张天师（彭博 配音）、王胖子（夏磊 配音）以及T.H.A协会（世界宝藏猎人协会）搅在了一起。他也将踏上一个闻所未闻的神秘旅程……
