Supportive to the Galactic Republic during the Clone Wars, Prince Lee-Char was given leadership of his homeworld of Dac after the assassination of his father, KingYos Kolina. However, Lee-Char's regime was challenged from the very start by a Quarren–Separatistinvasion led by his father's murderer, CommanderRiff Tamson, and ChieftainNossor Ri, and he worked with CaptainGial Ackbar and the Jedi Order to repel the invaders from Dac. After giving himself up to be captured, Lee-Char was sentenced to execution by Riff Tamson. Nossor Ri, after realizing Tamson's evil ambitions, rallied the Quarren against Tamson and the Confederacy. In the fight, Lee-Char was set free, and he ended up killing Riff Tamson. Soon after, Lee-Char was appointed rightful ruler of Dac.
Lee-Char showed potential as a leader being able to inspire his people through his bravery and charisma. He was loyal to his homeworld and was willing to risk his life for the good of his people. Lee-Char wished for peace between the Quarren and the Mon Calamari. He was able to persuade Nossor Ri to turn against Riff Tamson by pointing out that Tamson wanted to become ruler of the seas and that Nossor Ri and the rest of the Quarren were simply pawns in Tamson's scheme. Though he was inexperienced, Lee-Char had enough combat prowess to kill Riff Tamson, avenging his fathers death.