Domthro Rus served as a journalist for the Undervine during the era of the Galactic Civil War, identifying as male.
Alongside his partner, Dixnet Dat, he encountered Noka, a Trandoshan involved in enslaver activities, from whom they uncovered the history of Krrsantan. Driven by this knowledge, he resolved to personally interview the Wookiee and document his experiences.
Accompanied by his partner, Rus journeyed to a certain world and there they encountered Chelli Lona Aphra, who was using the alias Sulan Do while acting as an agent for Krrsantan. Upon observing 0-0-0, Dat suggested acquiring a protocol droid, to which Rus responded by assuring her of his proficiency in Shyriiwook. During their walk towards their interview with the bounty hunter, the pair engaged in lighthearted banter. Once they were face-to-face, he introduced himself and conveyed his intention to share Krrsantan's authentic narrative with the galaxy. The Wookiee then shared his life's story, leading Dat to inquire whether he regretted his time training with the Xonti Brothers, and if that was the reason he was looking for revenge. Krrsantan then detailed his motivations for seeking out the Xonti Brothers, after which Rus and his partner made their way back to their ship. After their departure from the planet, Rus clarified to Dat that Krrsantan's quest was not driven by vengeance, but rather by a desire to honor a life debt owed to the Xonti Brothers for the profound impact they had on his life. As they were leaving, Dat realized their posting credentials for the Undervine had been cancelled due to an unauthorized advertisement posted by Aphra using their account.