The main character is a young man named Grombel, who has been chosen by the elders to embark on a journey to discover the secrets of the outside world and bring back knowledge to his people. The book explores themes such as the importance of understanding the process of technology evolution, the need for a personal paradigm for perceiving the technological process of developing modern knowledge, and the survival of humanity in a warring state. The author uses vivid descriptions of the natural environment and the characters' experiences to convey these themes. Here is a detailed description of the plot: The story begins with Grombel living in a small village surrounded by mountains and forests. He has grown up hearing stories of the outside world, but he never imagined that one day he would be the one to venture out and explore it. When the elders choose him for the task, he feels both excited and scared. He knows that the journey will be dangerous, but he also knows that it is necessary for the survival of his people. As Grombel sets out on his journey, he encounters many challenges. He must navigate through treacherous terrain, avoid hostile creatures, and find food and shelter in an unfamiliar environment.

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