A grenade fired from a nearby hill kills the parents of a ten year old boy during the siege of Sarajevo in 1992. The Boy looses his ability to speak. A lady neighbor adopts and takes care of him. The Boy is thrown out from his destroyed apartment and begins to prowl around the city with a schoolmate. Too early and too soon, he goes through the process of growing up. He learns the meanings of such words as force, death, sex. He learns how to achieve. He learns about the values. He learns what matters the most. The Lady neighbor that takes care of him tries to shelter him and protect him. Unsuccessfully. The Boy rides to fall. Death and suffering become more frequent, and more severe. When the Lady neighbor's teenage son is killed by a sniper as a collateral damage, she then rejects the Boy. The Boy escapes the siege, and shoots from a cannon at the city.Fifteen years later, the Boy - now twenty five - and the Lady neighbor meet again. They are united in pain and suffering.

"(On the Quest for) Beograd Underground" is an independent documentary film in the form of a sequence of interviews with alternative artists from Serbia who have dedicated their lives to the creation of one (sub)culture, very rich in its nuances, yet very precarious in its existence. Numerous artists speak of their conceptions of the underground as a movement, a way of perceiving reality, a way of social engagement, and even a way of living. The specific socio-historical condition in the '90s resulted in intensive artistic activity as a response to the totalitarian regime. This film is a collection of the personal experiences of artists who were involved in the underground scene since the '90s until the first decade of the new millennium.