"In another world, Goku was transformed into a child by a wish made on a form of Dragon Balls that would detonate the earth if they weren't gathered in one year; the result of that was having to fight a foe who possessed Vegeta's body.
"As a result, Goku and Vegeta eventually learned how to implement Super Saiyan into the process of becoming Super Saiyan 4. However, Goku was taken by Shenron after the Dragonballs could not be used for another hundred years to train with the great dragon."
Whis asked, "Why couldn't they be used any longer?"
Beerus replied, "Because they would accumulate more dark energy for the creation of great evil dragons that would destroy Earth. When Goku returned from training my counterpart Danyels was curious to find out the extents necessary to fight me. King Kai told him of the Super Saiyan God legend, but there were only a few more Saiyan descendants left on Earth that would be too tedious to identify. Danyels eventually grew bored (unlike me)..."
Whis muttered, "I've seen you pretty bored, before."
Beerus yelled, "Would you shut up and listen to the story I'm trying to tell you?"
Like that, Beerus' former teacher cowered at the fear evident in his pupil's eyes, saying, "Yes, Lord Beerus!"
"After destroying Earth before his eyes, Danyels' provocation was that he knew Goku could not use the power of Shenron to restore Earth after he already saved his granddaughter Pan from dying, a wish he granted to his latest descendant. As a result, knowing this irked Goku enough that he strained the dragon living inside him to the point where he jumped so many levels up from the Great Ape version of a Super Saiyan, becoming powerful enough to kill Danyels with one final Kamehameha Wave.
"It didn't matter; Goku's use of Shenron's power corrupted him and rekindled his rage from before his head injury, making him Kakarot once more. Rather, it's more well stated that Kakarot came out of his infant amnesia."
Whis yelled, "What? We're all doomed!"
"Not if we tell Goku that he needs to stop using that energy! Not even I can face him without arousing the possibility that Goku will think I'm coming to destroy Earth!"