About the book: year / This book will open the doors to you into a multifaceted world with its own rules and alternative history. A world where the darkness that lies dormant in each of us has its own will. What will happen if we lose this darkness or if it enslaves us, making us weak-willed puppets? "In Search of Sleep" is an introductory book that will tell you about the coming era. An era that not everyone is destined to live to see.