Alien vs humans

Once upon a time, one alien went to the Earth because he wanted to be friend of the humans. The alien arrived in the earth in Washinton. D.C. Then, the humans shot him with an auto machine gun. Then the alien asked for reinforcements and they attacked the humans with a lot of UFOs. The humans died with the lasers of the aliens. And the aliens punished the Earth with a very big bomb. But there are satellites out of the Earth…Later the humans attacked the aliens with a special bombs and it destroyed the aliens forever. The humans won!!!