Set in 1815, a young Englishman touring Europe encounters more than he bargained for. His pursuit of the beautiful Countess St. Alyre brings him into contact with the Marquis D'Armanville and other odd characters. A series of bizarre murders occur, bringing our hero to the borderland of nightmare.

Arthur fulfills his fate by bringing together the Knights of the Round Table at Camelot and unifying the country. However, this flawed monarch faces greater tests ahead in pursuit of love, the Holy Grail, and his nation's survival.