The book describes the events of June 2018, when the author decided to test his strength and capabilities while climbing Mount Mont Blanc along one of the classic routes from France. The storyline comes down to a tragedy - the death of one of the participants in the ascent, in whose memory this book was written, as well as thoughts about the correctness of the chosen path... Do you want to fly, looking from the top of the mountain? Or is it just an illusion of simplicity and ease, but in reality – hard work and constant balancing between life and death? The author will try to answer these and other questions related to commercial mountain climbing.