Hong Kong, 1980. A British police officer minutes away from being arrested by colleagues for sex crimes is found dead in his locked bedroom. There are multiple wounds to his chest; his used service revolver by his side. There's only one possible conclusion: suicide. Yet a painstaking reinvestigation uncovers a different story: one involving a secret pedophile ring servicing the city's most powerful men, high-level cover-ups, international geopolitics...