Haruha Suzumiya's Anxiety is a bright Japanese novel combining elements of fantasy, comedy and drama. The main character, Haruhi Suzumiya, is a prankster and the leader of the school's supernatural club. She has an unusual view of the world, a passion for science and an incredible energy that inspires those around her. One day, Haruhi decides that the ordinary world is boring and begins to look for evidence of the existence of alternative realities. This leads to a series of fun and incredible events that intertwine reality and fantasy. The book "The Anxiety of Haruhi Suzumiya" fascinates from the first pages with its unpredictability and unexpected turns, transporting the reader to the world of fantastic adventures and mysterious discoveries.