The world we live in is just a speck of dust in the tiny universe. It exists with us but is thousands of miles away from us in time and space. It may pass you by the moment a butterfly flies by you. Do you believe that all the records presented before our eyes are real things, just like the diary you wrote. At that time, you saw the you yesterday, and the records and your compositions are the crystallization of your brain. So why are we conceived? Is there someone in some parallel time and space doing what we record? Our consciousness passes through the boundary unconsciously and gets a glimpse of things in that time and space. Then, those worlds that exist in the second dimension may not not exist...