Four best friends. They've been to war, they've seen life, but they are still passionate, young and willing to serve their country. They found their place at OMON - Russian Special Police Squad. They can count only on each other, and their real family is themselves. After working hours they become simple guys with ordinary dreams like family and comfort. But life changes when once in a night club the friends incidentally get in a fight with the local mafia. It turns out that they have no fear and they are ready to stand for each other whatever happens.

In a plane flying over Russia, there are people of different nationalities. Between the Dagestani Hasan and the Russian Kolya, a conflict erupts on a national basis, in which both, not embarrassed in expressions, become personal. Despite the passangers' best efforts, the conflict quickly escalates into a fight. With great difficulty, the fighters manage to be pulled apart, but it soon turns out that the plane is out of order and will have to be put on the water in an emergency. Anxiety in the cabin quickly turns into panic, and now those who recently fought each other are faced with a situation in which their disagreements are worth absolutely nothing.

A very busy Moscow day can drive anyone crazy...