No matter how hard you dream, that dream is merely a dream, it can never become reality. Even when you dream at night, when you wake up, its over. If you do not wake up from your dream, it merely means you are dead.
However, if there were 3 "yous", the dream that you dream of becomes reality.
This is a story about your dreams. A story about something that started long ago but only ends now. A story about a beginning that is too late.