Here is my final update and finalizing the submission, My theme is about how humans in the future will face the diseases they will have, due to an inevitable third war (Nuclear) and the rise of global warming. I think the number of cases of cancer and other diseases will be high, but that these diseases will have a cure. Humanity, knowing of the error committed, due to the war, united to save the human race. And that cure would be through nanotechnology, if to the nervous and circulatory system, and that nanotechnology would work as a treatment and fight against all the diseases of the planet. But it would not only be for diseases, nanotechnology would help in other ways, like bionic hands, glasses and other methods. My character is a survivor of this 3rd World War and the police in Los Angeles.