When everything goes "baby"
Ten years have past since Goku and Vegeta defeated the horrible Boo and the Emperor Pilaf has found the palace of God and the Black Stars DragonBalls. Unknowing the menace that brings the Black Stars DragonBalls Pilaf wished accidentaly for Goku to be a child again. Now Pan, Trunks and Goku are destined to go to other planets in the galaxie to find the seven Black Stars DragonBalls before one year or earth will be destroyed.These three wariors voyage throughout the galaxie and live amazing aventures.

But trouble is near by and when the gang landed on a planet they let a clandestin passenger named Baby in their ship. This creature lives to find a host for she is only a gost. Once on earth Baby started taking over the body of Goten and then Gohan's body until it found the ideal body...Vegeta's. From then on Goku had to fight " Baby-Vegeta" but Goku is weak compared to Baby-Vegeta. The great Kaiousin gives Goku back his tail so that he can transform into 0ozazu and defeat Baby-Vegeta. But even when Goku is under his Oozazu form he can't defeat him and Goku with incredible power and will becomes greater than before: he becomes Super Sayajin 4. But Goku doesn't only win for he loses one of his more valiant ally named Picollo.

Hell awakens more terrible than ever
Things are not at peace in Hell. Indeed Dr. Gero and Myuu have created a new robot called Artificial 17 who's only purpose is to fuse with Android 17 to create Super 17. Thinking that he needed to fight with Freeza and Cell once more Goku whent back to Hell. But that was just a trick and Android 17 and Artificial 17 became Super 17 on earth and started to destroy everything. Piccolo and Dende understanding that earth was destined to be destroyed
if nothing was done created a passage between Hell and Earth for Goku. After a violent fight Goku finaly defeats Super 17.

However when he tries to call Shenlong to resurect the people who have died during the battle the great Dragon reveals something horrible to Goku and the other fighters. Seven evil giant Dragons each holding a DragonBall are to be defeaten if they desire to make a wish. This was provoked by the fact that the energy that surrounded the Dragon was so negative that the evil dragons inside the DragonBall were awaken.The Sayajin fighters fly away then to find the Dragons but when they find the Dragon named Li they have a hard time beating him. Only Goku and Vegeta under the fusion on level Super Sayajin 4 can defeat him.These two Super Sayajins become Super Sayjin 4 Gogeta. But because this level of fusion is so exausting these two super fighters can only stay under the fusion for 20 minutes and not 30 minutes like Goten and Trunks did in DragonBall Z. They seperate just before they defeat Li. But Li is very weakened and Vegeta and Goku's strengh united together can defeat the Dragon easily.

When all the Dragons are dead the Super Warriors call Shenlon once again and they ask for all the good people who died during these fights to be resurected. The great and magnificant Dragon accepts and asks in return for Goku to climb on his back. Goku does has the great Shenlon asked and a magical and incredible thing happens: the seven balls are absorbed by Goku's body. The greatest Sayajin on earth absorbed the seven true elements that have helped him over and over again to save the world from destruction. The pured hearted warior has become the gardian of the Dragonballs.