Dragan Miletić Gaga, an experienced inspector of the third department for blood crimes, has specific work methods that many do not like. Persistent, stubborn, thorough, he perseveres in his intention to solve an old case. The moment when the famous Belgrade criminal, who is his obsession, is killed is not the end for him - on the contrary, everything is just beginning. Continuing to search, Gaga's investigation will lead to minors who have been drawn into a much more dangerous game by petty dealings. It will open a Pandora's box from which new problems, new plots and new unresolved situations will fly out.