After winning a war that was named Omni God War. Goku later become the new Omni King as he become the strongest being in the history and he then create a new Universe and later name it Universe 19 because Goku use the Super Dragon Ball to restore the 13 -18 Universes that got erased. After 2 million years, Goku then become very bored and decided to find a mortal to become his student and it happen to be Universe 19,the Universe of Naruto. IWAE the new hero of Universe 19 shall be revealed... Dragon ball was Own by Toie Animation and Akira Toriyama.