Dragonball Inherited Legacy

It happened after the battle with the Shenron's, after Goku passed away into another realm with Shenron. After three years of peace, Vegeta, created the new planet Vegeta.

However, intergalactic threats still remained and by creating the new planet, and making himself king, Vegeta had attracted many tyrants and bounty hunters to Earth. Despite all the chaos, one was king: Deragth.

Deragth was not one from this universe, he was from the kai world. Kais held enormous power and were supposed to use it for good. Deragth was one exception, he was in fact, so powerful, he blew a hole in the universe allowing him to pass into the mortal universe. Before he went though, he blew up the kai planet. The Kais were forced to seek refuge on Earth where the remaining Z.Fighters protected them.

Vegeta was attacked in his planet and killed by Deragth himself. Vegeta's last words were "Descendants, avenge me!" Deragth said "Now to destroy the remainder of Vegeta's family and friends!" he immediately placed the planet under his rule and set a final course for Earth where Gohan and the other Z.Fighters were.

One by one, the Z.Fighters fell. First Krillin, then Yamcha then the rest. This slaughter continued until only Gohan, Pan, Goku Jr, Vegeta Jr and Bra were left. Quickly, Gohan and the remaining Z.Fighters collected the Dragonballs and brought them to the Kais. Gohan hurriedly said to the seven last kais "Here, take these Dragonballs and hide them! Escape as quickly as possible in Bulma's ship!" The five struggled against Deragth but fighting an immortal being was useless and the five died together.

They left their infant children in their houses with virtual beings acting as their parents. Deragth soon left the planet Earth alone and headed back to his base on planet Oblivion. Now, with nearly the whole world under his command, can anyone stop Deragth? Or is it the end of the world as we know it?