Across the galaxy, the Clone Wars are raging. The Separatists, led by Count Dooku, the onetime Jedi and now secret Sith Lord, continue to press forward, and more and more worlds are either falling, or seceding and joining the cause. Under the leadership of Supreme Chancellor Palpatine, the Republic heroically battles on, championed by its huge army of cloned soldiers and their Jedi generals. Anakin Skywalker, believed by some to be the prophesied "Chosen One" destined to bring balance to the Force, is now a Jedi Knight under the tutelage of his Jedi Master, Obi-Wan Kenobi. Death is a constant possibility-and his chances of survival aren't improved by the unexpected arrival of an apprentice: Ahsoka, a brash, inexperienced fourteen-year-old Padawan apprenticed to Anakin. But there's no time for Anakin to question his latest orders: He and Obi-Wan have been assigned a new mission, and failure is not an option.