U13 Kakarot and Raditz annihilate Earth

... Raditz smiled. His little brother was even more rutheless than he hoped. Kakarot picked up a heavily wounded man. Kakarot glared at the helpless human. " Any last words worm?" he asked the man. " Why are you doing this to us? What are you?" the man asked Kakarot. " Haha.. you really have no clue do you? Let's say your planet is worth a great deal to us. But there is one unfortunate thing : you all have to roll over and die." The man stared at the saiyan and suddenly he screamed in agony : " Wait i recognise you! you are that demon who attacked the World Martial Arts Tournament 2 years ago!!". Kakarot smiled.. "Yeah that was me, I destroyed everyone there, total annihilation..". The man screamed angrily : " You fiend, you wouldn't get away with this!".. " We'll see about puny human, goodbye!". And then the guy was vaporised by Kakarot's blast. " Well done brother, I'm very proud of you." Raditz said with great joy. Before Kakarot could answer a big explosion followed. When the smoke cleared up, The entire city was ablaze. The saiyan's were completly unharmed. The next thing they know they were surrounded by soldiers from the King's army. Both saiyans smirked. The soldiers outnumbered the alien invaders, but could they win??....