This is the final chapter of the three-part theatrical film series that reconstructs the popular anime "Code Geass: Lelouch of the Rebellion," originally broadcast in two seasons from 2006 to 2008. It re-edits the entire 50-episode TV anime, adds new footage, and features completely new voice recordings for the entire film. The colossal Britannian Empire, which aims for world domination, and the Black Knights, who have raised the flag of rebellion against Britannia, finally clash head-on. This was precisely according to the plans of the masked man Zero, also known as Lelouch, who leads the Black Knights. However, the existence of his sister Nunnally begins to disrupt Lelouch's calculations. Meanwhile, Schneizel, the Second Prince of Britannia, makes contact with the Black Knights. He reveals Zero's secret in an attempt to destabilize the Black Knights' unity from within. And so, the conflict intensifies, swallowing up the anger, sorrow, obsessions, and wishes of all people involved...