"Seven Strings" by Sergei Orekhov is a fascinating book in which two different worlds meet - real and fantastic. The main character, the musician Maxim, inherits a mysterious artifact - the seventh string, which opens up possibilities for him that he never dreamed of. However, this power comes at a price, and Maxim must make an important choice between tempting opportunities and his own convictions. Readers will be transported to the exciting world of music, magic and adventure, will experience many challenges together with the main character and will discover new depths of the mysterious world hidden behind the veil of reality. "Seven Strings" is a book that will not leave indifferent any lover of extraordinary adventures and mysterious mysteries.