The stories of films are united by a common hero - rural district lieutenant Andrey Kachura. Due to his nature, friendly attitude to people and natural savvy, Kachura is always involved in the investigation of a criminal offense and becomes one of the key figures in its disclosure.

一名手持摄像机的年轻人前往贝加尔湖附近的不明飞行物坠毁地点。他想看看那艘被毁的宇宙飞船，却没意识到这次行程十分危险。