The TV series "Southern Wind. On the Border" is a Russian-Serbian crime thriller. Belgrade's professional car thief and drug dealer, Petar Marash, enters into an open confrontation with the state-appointed mafia curator known as Krasny. Both of them are interested in a strategically important piece of land, which will soon be crossed by an international gas pipeline. Now, intelligence agencies from different countries are fighting for this territory. In order to save his life, Petar finds himself in Russia, where he meets special agent Larisa.