The dirty cop begins with Inspector Relander's cold-blooded murder, which is investigated by the police duo Raittinen (Raunio) and Jokinen (Kulmala). Jack (Tuiskinen), a hard-core member of the Teisko mafia, is also involved in the murder. Behind the assignment is the mysterious Mr. Rönkvist. Is Rönkvist ultimately a man or a myth?
In modern-day Helsinki, two lonely souls in search of love meet by chance in a karaoke bar. However, their path to happiness is beset by obstacles – from lost phone numbers to mistaken addresses, alcoholism, and a charming stray dog.