Tilden Kaah was a male Keshiri, who lived on the planet Kesh in the years after the Great Hyperspace War. Kaah worked as the personal aide to Seelah Korsin, a member of a group of crash-landed Sith who assumed the position of rulers of the world after their arrival in 5000 BBY. However, Kaah was secretly working as an agent for a Keshiri resistance group, who were actively working to overthrow the Sith government. Kaah, a well-respected scholar, disguised himself as a superstitious simpleton and was able to evade the suspicions of Seelah and her husband, Sith leader Yaru Korsin. Kaah used his position managing Seelah's day-to-day activities to keep track of her and provide inside information to the leaders of the resistance. In 4985 BBY, Kaah informed his superiors of the purge of dozens o