(it's been awhile let's do a part 2, part 3 coming once this hits 20k) Saiyan arc After the events of Broly in dxd, he proved himself worthy to be together with Rias but didn't met the requirements for a harem king, of course he doesn't care about that. Until one day 4 space pods came crashing in a random city

Raditz: is he here? Kakarot: I don't know, I basically got drag here. Nappa: shut it low class scums. Vegeta: enough, we have bigger fish to find, the legendary Super Saiyan.