Following the conviction of some of those involved in the theft and handling of the Brink’s-Mat gold, the police realised that those criminals only ever had half of it. Series two explores what happened to the other half, and the criminal fortune it created. As the police investigation continues, it becomes a tense, high-stakes journey into international money laundering and organised crime, while the police embark on dramatic manhunts as they desperately try to solve the longest and most expensive investigation in the history of the Metropolitan Police.

[欧提思（阿萨·巴特菲尔德AsaButterfield饰）是一位非常平凡的高中生，他既没有特别聪明，也没有特别英俊，要说他和同龄人唯一的不同，那就是他拥有一位研究性心理学的母亲简（吉莲·安德森GillianAnderson饰）。母亲的特殊职业令欧提思从小就成长在思想开放宽松的环境之中，母亲的耳濡目染让欧提思对床笫之事有着更深刻的思考，同时也带给了他诸多的困扰。在学校里，艾瑞克（舒提·盖特瓦NcutiGatwa饰）是欧提思最要好的朋友，而他似乎被校长的儿子亚当（康纳·斯温德尔ConnorSwindells饰）给盯上了，被处处针对。梅芙（艾玛·麦基EmmaMackey饰）是校园里的风云人物，人人都说她是人尽可夫的放荡女。这一天，梅芙找到了欧提思，提议在校园里开设性爱诊疗室，为同学们解决荷尔蒙过盛导致了种种心理问题，在金钱诱惑...