In chronological order, the film follows the career of Momčilo Bajagić – Bajaga, one of the most prominent rock musicians from former Yugoslavia, together with his band ‘Instructors,’ who have been accompanying him for 25 years now.

Professor of mathematics (played by Petar Kralj) confesses to the famous writer Ivo Andric (played by Tihomir Stanic). The professor’s psychological drama starts off when he picks up a package addressed to a certain lady. In her gratitude, the professor sees a discreet romantic sign.