Scientific experiments give unexpected results, sometimes not at all what is expected of them. Especially those that are carried out over time - scientists and politicians want to correct the possible development of the future in the past. However, the "butterfly effect" of Ray Bradbury has not been canceled, especially when it turns out that the past is not at all the time that was once a real story studied by historians. They say correctly in the Russian people - "that, but not that," especially when there are only a few days left before the 1st World War, and on your shoulders are general shoulder straps and a "cute" nickname in the officer environment, very characteristic of 1914 - "yellow death"...