A world where high technology and magic are intertwined, where Dragons are building a Flying City, and a simple boy from the future Earth can turn out to be more dangerous than the Gloomy Lord, where in the depths of the Black Sun sleeps a horror older than our Earth, restrained only by the Guardians of Memory - this is the world of Riadan. There were several peoples: Elves - the guardians of Spirituality, and Orcs - the guardians of technical knowledge, Dragons - the guardians of magic, and People - the guardians of spirituality... And everything was harmonious in the world, but Riadan became an arena for the struggle of the Great Powers, and the emissaries met in battles and intrigues The worlds of Day, Night and Darkness, and in the midst of these forces there was a research station of earthlings who had only recently discovered Riadan and were carefully studying the local life...Behind the apparent Middle Ages hides a completely different face... Will the earthlings be strong enough to withstand the fiery carousel? Is the most terrible battle always war and saber-rattling? Quadrology “Riadan” tells of times when the end of an era is closer than ever before...

Book One of the modern history of Roclas, who we call Riadan, will tell you about what the most ordinary CHILDREN'S GAMES can be and what they can lead to in the 25th century.