The Republic, with the help of the Jedi, take on Count Dooku and the Separatists. With a new threat rising, the Jedi Council sends Obi-Wan Kenobi and Anakin Skywalker to aid the captured Chancellor.

However, his years of being a Jedi didn't stop him from becoming one of the most dangerous Sith. While Palpatine was the true mastermind behind the Separatists and the Clone Wars, Dooku was the face.