Goku's adventure from the best-selling classic manga Dragon Ball continues in this new series written by Akira Toriyama himself!Ever since Goku became Earth's greatest hero and gathered the seven Dragon Balls to defeat the evil Boo, his life on Earth has grown a little dull. But new threats loom overhead, and Goku and his friends will have to defend the planet once again in this continuation of Akira Toriyama's best-selling series, Dragon Ball!The villain Moro has released all of the vicious criminals from the Galactic Prison, and now they're ravaging the galaxy in search of planets with exceptional life energy! When the Bandit Brigade, including the power-copying Seven-Three, comes to Earth, how will Piccolo and the others fare against this new threat without Goku around?