The Princess Nesmeyana. Official Novelization

On the eve of his long-awaited promotion, Yeryoma, along with his younger sister, is suddenly transported to the Kingdom of Three-Nines. To return, he must fulfill a condition that initially seems simple: to make Princess Nesmeyana laugh. However, the road to this goal turns into a series of trials, encounters with unusual beings, and confrontations with the laws of a world where everything is arranged differently. Gradually, what comes to the forefront is not agility and resourcefulness, but the ability to hear another person and make decisions not only with reason.