The Saiyans are coming! The last survivors of a cruel, warrior race, these ruthless villains have carved a path of destruction across the galaxy, and now they have set their sights on Earth! They will stop at nothing until they have the wish-granting powers of the seven magic Dragon Balls for their very own.
Gokuu along with old and new allies defends the earth against an assortment of villains ranging from intergalactic space fighters and conquerors, unnaturally powerful androids and near indestructible magical creatures.
While the original Dragon Ball anime followed Gokuu through childhood into adulthood, Dragon Ball Z is a continuation of his adulthood life, but at the same time parallels the maturation of his son, Gohan, as well as other characters from Dragon Ball and more.