Oleg is a highly qualified specialist, an experienced welder. His “golden hands” are always in great demand. That is why he was not very surprised by the unusual phone call that came in the middle of the night. Someone unknown offered Oleg a very profitable part-time job. But - with one condition: you must go to the site immediately. Oleg accepts the offer, hoping to improve his financial affairs with the help of a good order. He doesn’t even suspect that from this moment a new, irreversible countdown of time begins for him...