Lelouch Lamperouge, an abandoned prince of the Holy Britannian Empire, hides his true identity as a  student in the colonized territory of Area 11, formerly known as Japan. After he acquires the power of  "Geass" from the mysterious girl named C.C., which enables him to command anyone to obey his order,  he wears the mask of Zero and begins his rebellion against his own father's empire, so that he can take  revenge for his assassinated mother.  A thrilling fusion of the world of an Arthurian knighthood and the futuristic robotic warfare, this epic series  has been internationally recognized with various awards including Outstanding TV Anime at Tokyo  Anime Award (2007) and Best Original Series at Japan Expo held in Paris, France (2010). A must-see for  all sci-fi and fantasy fans!