The story is located in 2021 in Zulia, Venezuela. Byron is a young boy (24 years old) who has a degree in Chemistry and Biology, already obtained a job in Genetic Variation a genetic testing laboratory, which is free to make many variations and makes some very strange because the government has given him total availability of it, and has favored him to give him plutonium and uranium, Byron and his he Zeti (Biologist of 24 years) work there Involved in these genetic experiments are harmed to see horrific failures and terrifying finished experiments, and that's just the start the plan of its owner Giorgo Mezzatti (a 46-year-old Italian chemist, biologist, winner of the Nobel Prize for Medicine 2019) has indefinite reasons to do so and his daughter Karla (23 years) is Byron's girlfriend. After many failed experiments the number # 131 has presented changes happy changes that make this living being more complete to the failed experiments, his ability to breathe was effective, his lungs (if you can call it or respiratory system) were fed of Nitrogen which benefited its existence on earth. He did not need a female to reproduce he did it through the saliva but there must be another being like him and if the saliva interacted with the skin, it morbidly reproduced, this impressed Giorgo Mezzatti and he called it the successful Experiment "Varily". Byron and Zeti, who were indirectly involved in this experiment, knew that having this living thing was not the best idea since it had delusions of aggressiveness and hunger for raw flesh, however, they agreed to Orders at "simple sight". After completing a long series of experiments Byron and his friends returned home after leaving the city of Villa del Rosario (a city located south of Zulia) heading to San Ignacio, a town further south that has grown to measure of time and a lot, Byron lived in a fairly simple country house near a Forest and her friend Zeti lived more to the center of town through the square, one day she visited Byron to talk about some Test or tests they had done of the experiment Varily about their loyalty to the living beings, this worried them and they immediately called their boss but he paid little attention to them since he was happy with his experiment and his unhelpful plan, then the boss asks them on that same call - " I thought you had experimented with 3, but I only see 2? "- and this worried them more and answered Byron -" If that's the way it's 3 we experienced boss with, please tell me it's a joke "- The boss replied -" No , Byron I only see 2 I think qu e to be in the laboratory for so long has made illusions, well I give congratulations and I have to go, Goodbye "-. Concerned about the disappearance of that experiment, they returned to Villa del Rosario, after 2 hours of research and search of the experiment they decided to go home after not finding it, they rested and thought about the best.