Rubuta ci gaba don wannan sakin layi - Tare da nadin sarautar Stephen Uroš III Dečanski na Serbia, Stephen Uroš IV Dušan ya zama "Matashi Sarki" na Zeta. Žarko ya mallaki Lower Zeta a lokacin mulkin Sarkin sarakuna Dušan the Mighty. A cikin 1360, an ambaci Balša I da 'ya'yansa maza a matsayin "masu mulkin Skadar", don haka, Žarko na iya rasa mulkin ko ya mutu. A ranar 18 ga Satumba, 1385, Ottomans sun kashe Balša II a yakin Savra
, kuma dan uwansa Đurađ II Balšić ne ya gaje shi wanda ya gaji sassan Zeta da arewacin Albania, gami da biranen Shkodër, Drisht da Lezhë, bisa ga al'adar tsohuwar dokar Balšićs.