Imagine that goku never killed grampa gohan and never met bulma, Grampa Gohan taught him all the techniques he knows at the end of the series. This is goku in DRAGON BALL, NOT Z. At max strength. Grampa dies, goku wanders off to new york (yeah I no). Suddenly he gets attacked by Green Goblin, then kills him easily and quickly. None of the surroundings are familiar to goku so he rampages. No one who is city busting level is in town (Yeah I KNOW). Who will stop goku before a full moon night comes.
Goku has power pole and Nimbus