Star Wars: Echos of Subjugation
My chains are broken...
Gungi was a Jedi youngling during the clone wars. He found himself a survivor of Vaders assault on the Jedi Temple and Order 66 only because he was to valuable as a war asset to be left at the temple with a war on Kashyyk. Yoda brought Gungi with him to aid in the battle at Kashyyk when Order 66 was executed.
Surviving turned out more tragic for Gungi as he was taken as a Slave by the Trandoshans shortly after Order 66. Gungi turned his hate and despair into a drive for revenge. He turned against his captors and led a deadly rebellion. He now leads a colony of Wookies on Torin, a moon of Vandivar. The Wookies of Torin are notorious slavers who are considered quite ruthless.