Five strangers are rushing to catch the last subway train. One is in a hurry to leave the country. The second one is running from the police. The third is trying to push off from the bottom. The fourth is running away from the past. And the fifth is from herself. A sudden stop in the tunnel cancels out their plans... And somewhere on the surface, the captain of the investigative committee, plunging into manic schizophrenia, receives a strange task - to find the daughter of an influential general who disappeared under mysterious circumstances. The tracks lead him to the subway.