Akira Toriyama's original, best-selling series now in a full-color version!Son Goku is the greatest hero on Earth. Five years after defeating the demon king Piccolo, he?s grown up and has a family. But what is the real reason for Goku?s incredible strength? A visitor from outer space arrives bearing terrible news?Goku is an alien, and the visitor, Raditz, is Goku?s brother! When Raditz turns out to be a ruthless killer, Goku must fight his incredibly strong brother to save his family and the entire human race. A surprising alliance may be Earth?s last hope: Goku will team up with his old enemy Piccolo to save the world!While Goku races toward Earth along the million-kilometer Serpent Road, the world?s mightiest martial artists make their last stand against alien invaders determined to wipe out the human race! Piccolo, Gohan, Kuririn, Tenshinhan and Chaozu struggle five-to-one against Nappa, only to find their opponent?s power is greater than they ever dreamed. Their last chance is Goku?but can he get there in time?