Sonic got sucked into the world of Dragonball Z after Goku's family helped Sonic get nurse back to health he went to search the ChaosEmeralds with the help of his new friends and meet his old friends on the way will they get to go home or are they stuck on planet Earth?

What happens when an all mighty member of the saiyan race shows up at kuoh academy? Will the saiyan be able to survive the mundane life of a high schooler, or will he crack under pressure. Highschool dxd belongs to Ichiei Ishibumi DragonBall, DragonBall Z, DragonBall GT, and DragonBall Super are all owned by Funimation, Toei Animation, Shueisha, and Akira Toriyama

This is my first fan-fiction, I hope you enjoy, please be lenient with me if I get a detail wrong Also I do not own DxD or any of it content, all right are reserved to the creators of Highschool DxD as well as Dragonball, Dragonball Z, Dragonball GT, and Dragonball Super

Zamasu and Black carry out the zero mortal plan, as well as... other activities. (Note: this story proceeds differently that the original writing. There may also be some non-canon abilities.)