Scientists were finally able to create the first organism with "foreign" DNA, normal DNA, which can be found within the genes of each living organism, the twin strands of the double helix are linked with four bases, known as T, G, A and C. According to the known genetics but with this new organism, the geneticists added two new bases, X and Y, creating a new DNA that for what is known, never to be known to have happened after billions of years of evolution on Earth or in other parts of the known universe. This amazingly new, semi-synthetic alien organism continued to reproduce almost normally, preserving the new alien DNA during reproduction with some secondary problems. In the near future, this new advance could allow the creation of highly personalized organisms (bacteria, animals, humans) that behave in rare and exotic ways that the DNA of four known bases would never allow it. But they are also a source of great fear. since these new species could end the current life on earth and even end human life. This information is handled in several forums of the deep web.