The Dyachenko couple were born in Kyiv, co-authors, screenwriters, winners of more than a hundred literary awards. They now live in the USA, write in Russian in the genres of modern science fiction, fantasy and fairy tales. Their books have been translated and published in America, Great Britain, Germany, France, Italy, Brazil, China and other countries. Leo and Elsa investigate politically significant murders together. The future of their countries depends on how quickly and accurately their partners work: at any moment a war of complete destruction can begin. Conflicting and getting used to each other, Leo and Elsa solve detective puzzles. Instead of alienation, an attraction arises between them that is impossible to resist. But what if Elsa is as tall as a multi-story building, and Leo fits in her palm?