Dragon Ball Z- The Saiyan called Goku

Sparring

Goku and Vegeta were at Beerus's planet just doing a little sparring with Whis. Whis was standing on the sidelines watching them spar, throwing out tips and things they should've done differently. Goku and Vegeta are just going at it, exchanging blow for blow. Whis yells Gokus name and Goku turns around. Vegeta saw this as a time to strike, he would attack Goku in his blind spot. Vegeta gathers up as much Ki as he can into his fist. Then he launches himself at Goku, and punches him in the  back of the head as hard as he can. Goku has a hard head, but theres no way he could handle that. Goku just stops. In what felt like slow motion, Goku fell towards the ground. He hit it with a solid " thud " sound. " Oh my! " exclaimed Whis. It seems like you've seriously damaged Gokus head. " Ah its nothing Kakarot cant handle ". But when Goku doesn't get back up, Vegeta is slightly worried, but cant show it. He asks Whis to take them to Earth. Whis  happily obliges, seeing as how he wanted to try a new treat that Bulma prepared for him anyway. So Whis takes Vegeta, who is carrying Goku, back to Earth. When they get back to Earth, Vegeta thought that the best thing to do was to drop Goku off at a hospital, and go and grab some sensu beans from Korin. So Vegeta sets off towards the nearest hospital, drops Goku off and then rushes off to Korins tower to grab some sensu beans. Korin gave him exactly one bean, thats all that he had left. Vegeta made his way back to the hospital that he dropped Goku off at. Or at least where he thought it was. When he got to the place he thought the hospital was at, he looked around in dismay. The building was blown to pieces, and there were countless numbers of bodys strewn around the area.