Fact1: Britannia renames country with citizens referred to as Elevens, Fact2: Marianne was murdered in palace, Fact3: father failed mother and sister by turning blind 's eye to mother 's death and failing to pursue mother 's killer, Fact4: story begins with Lelouch and Nunnally being sent as political pawns to lull Japanese government into false sense of security, Fact5: Lelouch finds mysterious girl called by making contract with him and granting Lelouch power known as Geass
Output: The story is set in an alternative timeline where the world is divided into three superpowers: the Holy Britannian Empire the Americas; also called Britannia, the Chinese Federation Asia, and the European Union Europe and Africa; previously known as the EuroUniverse. Also known as Europa United in Akito the Exiled. The story takes place after the Holy Britannian Empires conquest of Japan on August 10, 2010 a.t.b., by means of Britannias newest weapon, the Autonomous Armored Knight, or Knightmare Frame. In turn, Britannia effectively strips Japan and its citizens of all rights and freedoms and renames the country Area 11 with its citizens referred to as Elevens. Lelouch vi Britannia is an exiled Britannian prince, son of Emperor Charles zi Britannia and his royal consort Marianne vi Britannia. Lelouch has one sister, Nunnally vi Britannia. Marianne was brutally murdered in the palace and Nunnally, who witnessed the murder of their mother, was so traumatized she lost both her sight and ability to walk. Lelouch is furious with his father, believing his father failed his mother and sister by turning a blinds eye to their mothers death and failing to pursue their mothers killer. The story begins with Lelouch and Nunnally being sent as political pawns to Japan to lull the Japanese government into a false sense of security. After the siblings are sent to Japan, Japan is attacked and defeated by Britannia. With the ruins of Japan as a background, Lelouch vows to his Japanese friend Suzaku Kururugi that he will one day obliterate Britannia as an act of vengeance against his father. Seven years later, Lelouch now going by the name Lelouch Lamperouge, is now a popular yet withdrawn student at Ashford Academy. Lelouch becomes involved in a terrorist attack and finds a mysterious girl called C.C. C2, who saves Lelouchs life from the Britannian Royal Guard, by making a contract with him and granting Lelouch a power known as Geass unk, Giasu. This power, also known as the Power of Kings unk, O no Chikara, allows him to command anyone to do whatever he wants, including bending their will to live, fight, or die on his behalf. This power can affect an individual just once and only through direct eye contact. Lelouch decides to use his Geass to find his mothers murderers, destroy the Britannian Empire, and create a better world where Nunnally can live happily. In the process, Lelouch becomes Zero, a masked vigilante and the leader of the resistance movement known as The Black Knights, gaining popularity and support among the Japanese on his way towards the rebellion of Britannia. However, this does not come without a cost. Caught up in a conflict where he does not know the full extent of his powers, Lelouch will have to battle Suzaku, a resistance member named Kallen Stadtfeld, the strongest army in the world, his own halfsiblings, and many others in a battle that will forever change the world.