Ryloth, home world of the Twi'lek people, has been subjected to military occupation by the droid army of the Separatists, and surrounded by a blockade of Trade Federation battleships. While launching a surprise attack against the blockade, Ahsoka disobeys Anakin's orders and ends up losing most of her squadron. Even though she's emotionally rocked by this failure, Anakin helps her learn to persevere, placing her in charge of another risky attack.

The battle for the Twi'lek homeworld of Ryloth rages as the Republic attempts to drive off the occupying droid army led by Separatist Leader, Wat Tambor. With his forces stretched thin, Mace Windu must convince Twi'lek freedom fighter, Cham Syndulla, to help him save the capital city from the droids' destruction. Initially, the Twi'lek hero is hesitant to aid Mace, but ultimately realizes the Jedi can be trusted and joins with him to liberate the city – and ultimately the planet – in the climactic battle.