Hotel employee Paul collides with two gangsters in the hotel lobby. After work, he looks for a gun at his home and meets with a woman, whom he tells about the gangsters. He has been watching the two on the hotel roof terrace during a drug deal gone wrong. He slipped one of the gangsters a GPS tracker to locate their hideout. Once there, a gunfight ensues and the woman flees in panic. The young man leaves the hideout and helps his wounded brother Boris to the car. In a flashback, Boris calls Paul and tells him that he got involved with the wrong people and is now being held. Paul is supposed to make sure that a drug deal can go through undisturbed on the hotel roof terrace.