Two years have passed since the defeat of Darth Caedus, the former Jacen Solo. For a grieving Han and Leia, the shadow of their son's tragic downfall still looms large. But Jacen's own bright and loving daughter, Allana, offers a ray of hope for the future as she thrives in her grandparents' care. The eager, inquisitive and Force-strong girl makes a curious discovery aboard her grandfather's beloved spacecraft -- the much-overhauled but ever-dependable...

When Han and Leia's granddaughter discovers a puzzling object on Han's dilapidated, yet ever-dependable and amazingly quick Millennium Falcon, the three, along with trusty C-3PO, set out to unravel the mystery.