"Eternal Life of St. Vidikon Katodny" is a futuristic science fiction novel written by the famous Ukrainian writer Oleksandr Dubeyk. In this book, there is a meeting of different civilizations and technologies, which affect the fate of the hero, St. Vidicon Cathodny. He finds himself in the center of extraordinary events that intertwine reality with the virtual world. The writer successfully combined the elements of philosophy, technical innovations and emotionally charged moments in the work. The book captivates with its unpredictability of the plot and delving into the inner world of the main character. Through the ice-ancient architecture of the future, amazing technological developments and moral dilemmas that the hero has to face, the reader becomes a participant in an exciting adventure. "Eternal Life of St. Vidicon Cathodny" is a book that will leave its mark in the hearts of science fiction lovers and those who are looking for answers to the eternal questions of human nature.