The sun exploded it was like our own but it lived a long life and four planets had orbited it,on the second planet life knew that their world was coming to an end with their technology had to created an ark an spaceship that would carry them to safety. Then the  spaceship had gotten away and only two life forms were aboard it,they were the two of the best.and too also had  then the lone  spaceship went forward too outer space to the deepest part of space itself, And ahead was the new destination of the two life forms,it was known as Earth,a blue green world currently inhabited by a species known later as dinosaurs and cavemen.The spaceship continue through space and the two life forms slept in hybrid generation, a suspended type animation that enable them to make the journey.It continued as the two slept. As both then had too slept they also dream and dream they did .Speaking of the green blue planet right now a lone caveman had just killed a small doe or a deer and looked up as a bright star that in fact had cross the sky and as he dropped a club he was holding and knelt down, He started to tear the skin of the deer and started to eat it,the star that was just across the night sky was an alien ship known as the Searcher as its goal was to go to planet to planet across the universe and collect in fact whatever life form that lived on the planet and return with it .