During the Clone Wars (Star Wars), Jedi Darth Vader and Obi-Wan Kenobi lead a small Galactic Republic Clone troopers against the Separatist droid army on the planet Christophsis. Awaiting reinforcements, the two Jedi greet a shuttle carrying the young Jedi Ahsoka Tano, who insists that she has been assigned by Jedi Master Yoda to serve as Anakin's Padawan. Anakin begrudgingly accepts Ahsoka's apprenticeship, and the two succeed in deactivating the Separatists' energy field while Obi-Wan stalls the droid army commander, allowing a Republic victory. Ahsoka earns Anakin's respect.