After the defeat of the Germanian Reich, the Byzantine Union absorbed the entirety of the Germanian Republic and the United Federation of Nations, creating a new nation called Eurasia United, or the EAU. This large empire is led by a woman named Stefania Siciliano, better known by her code name, Lemon. She possesses the Geass that allows her to control all forms of energy, meaning that she will be a tough threat to face. Lemon has manipulated the Black Knights to her will, so it is up to the Knights of Round to save the world. I am Marcus Madrazo and this is Code Geass Cold War.