Mitya is a war veteran who is trying to return to normal. He accidentally meets the lost bullmastiff called Roy. Relationships are complicated at first, but in the end, it is Roy who helps Mitya cope with his difficult past.

The story about the choice that has to be made between loved ones and morality when there is no other option for development. The two main characters of the film are forced to make this choice in their respective relationships: Sasha with her own husband and Anya with her son. The drama of the situation is exacerbated when they are involved in crime.

Eight friends meet in Odesa to look at their friend's new entertainment club. The club has many exciting rooms where you can play the usual games - "mafia" or "crocodile", but the main concept of the club is "Detectorroom" - a room with an unique and super-accurate lie detector. The owner of the club tries to dissuade his friends to play a dangerous game, but everyone wants to nerve their nerves and to find out each other's private secrets. Friends have a good time and joking with each other, but after four game tours (Fun, Strip, Full Play and Duel), they will never be the same again. But who knows, maybe, it's even better?