A prequel of the book Pesan Bumi untuk Manusia or A Message From Earth To Man. This book unravels the secrets of our hidden deep thoughts. Those thoughts that you're thinking when you're about to go to bed, that thoughts that you're trying to figure in the bathroom. We are going to take a deep look at your thoughts, because it's not just thoughts, it's something bigger. So take a good space to read, get a cup of warm coffee or chocolate, and sit by.