Change surrounds us always and everywhere. The weather changes, the landscape changes, rivers and even mountains undergo changes. The very perception of the world with which we were born changes as we grow older. After all, they say that there is no creature more changeable and fickle than man! However, the question involuntarily creeps into my head: is it really so? Or we... like the whole world around us... are just rushing in a perfect circle, making loop after loop. And all changes are easily explained by the brevity of human memory, incapable of remembering its distant past. And what fate is in store for our history? The artificially created world called Hesphere is on the verge of global change... or the beginning of a new repeating loop?..