I wish to have a magical diary that writes back. The diary has a knowledge about everything, every person, every time that ever was, every corner of the universe , in short it has the absolute true knowledge like god. It obeys me and grants my wishes. It writes back to only me and desired person. It is an ordinary diary in front of others. It has thick black cover with a big universe like jewel in the centre with golden borders. Only I have such a diary in the whole universe. I can write on it endless times.