A pleasant young neighbor - what could be better for a lonely girl who is always at home? Polina works as a translator from French remotely, it is convenient and comfortable, but compared to her peers in offices, she is deprived of the company of interesting men. Therefore, Polina was happy about the handsome guy who settled in the apartment nearby. Moreover, Andrey is clearly not averse to getting to know each other better. But one morning, Polina, looking into the slightly open door of her neighbor’s apartment, finds her neighbor killed and the apartment destroyed... The night before, Andrei came to visit Polina with a bottle of cognac to celebrate some successful business, which, however, he was in no hurry to talk about . Here you can’t help but think: aren’t these facts connected with each other?..