Kalit so'z Byzantine Empire

10th century, the most powerful state in Europe rests on a terrible secret that may threaten the very foundations of Christianity. Captured between political intrigues and warrior battles the young prince Bayan is searching for an ancient alphabet that could save his doomed love or his kingdom. A medieval mystery drama about the birth of the Cyrillic alphabet.

John Romer recreates the glory and history of Byzantium. From the Hagia Sophia in present-day Istanbul to the looted treasures of the empire now located in St. Marks in Venice.