Following his terrible battle against Radditz, Goku finds himself wandering the Other World. He goes in search of King Kai, whose incredible power will allow him to become even stronger. Meanwhile on Earth, Gohan reveals his powers and his training continues as he finds himself facing his very own terrifying encounter!Krillin and Bulma ask Yamcha to join them in readying Earth's defences against the Saiyans while Gohan discovers how cruel nature can be. And as his training increases, Gohan discovers he is growing stronger by the day. But is he ready to face the Saiyans alone? On the path to King Kai's, Goku finds himself in an unusual place where an entirely new set of challenges awaits him that are not of this world.Collected here for the first time, the next seven epic episodes of Dragon Ball Z.