CODE GEASS Lelouch of the Rebellion (Eng Dub) » Episode 8
“Code Geass S1-Ep.08-"The Black Knights"-Eng Dub”
Devastated by the power of organization Cornelia showed him in the last battle, Lelouch leads Kallen and her group to form the “Black Knights.” At the same time, the largest anti-Britannia organization in Japan, the Japan Liberaton Front, was taking hostages at a hotel by the lake. Among the hostages were members from the Ashford Academy student council and the third princess of Britannia Empire, Euphemia.
I don't think there is a single person in this anime who has truly just motives besides Euphemia and Nunnally... Lelouch is arrogant and self-absorbed, Suzaku is naive, and the rest of the black nights are just a bunch of terrorists.