Sor-Nak was a male Voss living on Voss during the Galactic War. When Voss Mystic Alor-Wan had a vision about a Sith, who would destroy Voss way of life, Sor-Nak confronted Lord Kallig upon their arrival onto Voss Orbital Docking Station, but the vision prevented him from using force to dussuade the Sith. As Kallig was prepared to depart the Voss with a Gormak traveller, Sor-Nak again tried to stop them, as no Gormak was allowed to ever leave Voss.