Like Fritz Lang, David Fincher or Bong Joon Ho before him, talented debut filmmaker Lado Kvataniya uses the concept of police detective vs serial killer for an excitingly stylised, macabre and haunting narrative, that ultimately revolves around the identity of an era: in this case, the late 1980s Soviet Union. With Glasnost and the end of communist rule, the West also learned of the (unsurprising) fact that there were serial killers in Russia too – the most notorious case probably that of Andrei Chikatilo, nicknamed the Rostov Ripper, or the Russian Hannibal Lecter.
　　Based on these and many other sources, Kvataniya and screenwriter Olga Gorodetskaya constructed an immersive psychological puzzle, jumping back and forth in time, to reveal ever new-possible motives for the actions of all the protagonists. It all starts in 1990, when Detective Issa Davydov is celebrating his promotion and receives a call, reporting a crime that looks precisely like the ones of the serial killer that he famously captured some years before ...

　　A police officer tracks down a cyber criminal that hacks the passwords of innocent people in order to destroy their lives.

　　讲述了一位老派的侍者雷诺斯经历了一场谋杀与反谋杀的故事。雷诺斯独居于市中心的公寓里。他性格古怪，活在自己的世界里，一成不变。邻居米兰的失踪事件打破了雷诺斯平静的生活，雷诺斯怀疑是邻居金发男子谋杀了米兰。对真相的追踪也使雷诺斯闯入金发男子与其女友蒂娜的生活中。随着雷诺斯挖掘出更多丰富细节，他也逐步陷入危险之中。

　　崇笙（王雨饰）曾是一个豪情壮志，意气风发，勤劳能干，从小就有跳芦笙舞梦的苗族青年。崇笙在一场意外中摔断了一条腿，因为断了腿永远无法再跳芦笙的原因，他从此一蹶不振，两年后拿起绳子上吊自杀，上吊过程中因绳子断裂而自杀未遂，摔倒在地上后陷入了多重梦境......