The English traveler Jonathan Green receives from Peter the Great an order to map the Russian Far East. Once again he sets out for a long journey full of incredible adventures that will eventually lead him to China. The cartographer will unexpectedly face a lot of breathtaking discoveries, encounter bizarre creatures, meet with Chinese princesses, and confront deadly martial arts masters and even the king of all dragons - the Dragon King. What could be more dangerous than meeting eye to eye with Viy, except doing it again? What would be stronger this time - a staunch skepticism of the scientist or the old black magic that has seized power of Eastern lands?