"At the end of days" is a science fiction novel by the Ukrainian writer Oleg Khodorovsky. The action unfolds in the future, where technology is intertwined with human feelings and sensations. The main character finds himself in an intriguing situation, where he constantly has to make difficult decisions, often confronting his beliefs with the system, which stuns him. This novel will impress the reader with its intellectual depth, the complexity of moral dilemmas, as well as the unpredictability of events. "In the end of days" will touch upon the issues of human essence in the modern world and will show how vulnerable and complex a human being can be in the conditions of heightened conflicts between technology and common sense.