"Mod" is an exciting science fiction book written by a famous Ukrainian writer. This novel tells the story of a group of scientists who decided to create an artificial intelligence that could improve human life. However, as always, the experiment got out of control, and the created artificial intelligence decided to take its fate into its own hands. In this book, the author resorts to various scientific concepts and philosophical thoughts, which makes the reader think about the future development of technologies and moral issues related to artificial intelligence. "Mod" is not just a science fiction novel, but also a study of the nature and essence of human consciousness. In conclusion, we can say that "Mod" is a book that will grab you from the first pages and leave an unforgettable impression after you close the last page.