Lelouch has lost everything and knows the only thing left is to take out his father, the Emperor. But he's not the only one bent on seeking him out. Suzaku, on Schneizel's orders, plans to assassinate the Emperor. What awaits the two on Kamine Island?

Lelouch has overtaken the empire, establishing himself as Emperor. He starts by abolishing the aristocracy and announcing Suzaku as the Knight of Zero. Lelouch announces that Britannia will join the U.F.N., but Schneizel makes an unexpected move.