Radditz

Radditz arrivel started Dragonball Z. Radditz, Goku's Brother, was coming to earth, to check up on his brother. GOku, who was sent to earth when he was a child, had a mission to destroy earth. But a fall on his head made him forget everything. So when Radditz arrived, he found goku grow up, with a son, Gohan. Radditz asked goku, more like rderedhim, to join him in the destruction of other planets. When goku refused to do so, Radditz took Gohan as ransom. But goku, instead of betraying earth, perpared to go after them both and kil his brother.Right before Goku left, Piccolo came to goku offering his alliance. Goku, still having doubts about the previos battle wit piccolo, thought twice about it. But goku also knew that with out the help of piccolo, he had no chance against his brother. So, the two of them took off in the search to find Gohan.

Since Gohan was wearing a hat with a Dragonball On it, it was easy to find him. With the Dragonball Locater, they headed towards there goal. When they got there, they found Radditz ready to fight, with gohan lock into Radditz's space pod. And the battle begain. At the end, Goku held on to Radditz while piccolo did his connon Beem. The beem killed radditz and goku. But before he died, he told goku and Piccolo that two other sayins(vigeta, Nappa) where on there way to earth and that it would take them about a year to get here. He also told them that they were 100 times stronger hten he was. with that at mind, goku was takin by kami-sama to engae into traning at King Kia's planet. the other Dragonball Z soldiers left to Kami-Sama's palace they they too can perpare for the incoming battle.Piccolo, also took gohan to tran him.(Ghan showed his power when radditz was about to hurt his dad, he used his head buut on radditz and weakened him termindously.)