Naruto gaiden Z- the battle of ninja and Sayian's

It's been 7 years since the 4th great ninja war. Everything has been going fine intel seven meteors fall down to earth. But hokage Naruto was curious what it was and sent out 7 anbu black ops just in case it was some kind of enemies. But as soon as the anbu black ops was there. There was seven balls each of them had stars there was one ball with 1 star another one with 2 all the way to 7 they took it and head back to the leaf village. Hokage Naruto took a look at it. But there was 2 people name goku, vegeta came into the leaf village asking where was the 7 dragon balls was. But Saskue Uchiha didn't let them past. So they fought in the leaf village, Naruto wasn't to happy of the fighting especially fighting with his best friend. So he went out fighting too. But they wasn't no ninja they were aliens called Sayian's. But later more Sayian's came to the village fighting and more ninja came also. Which cause the fighting to become the 5th ninja war