Marianne Vi Britannia Enemies

Lelouch Lamperouge is a cast-away prince of the Britannian Empire. Once given the power of Geass, he created the persona of Zero and led his army, the Black Knight, to destroy Britannia, create a peaceful world for his sister, Nunnally; and discover the truth of his mother's murder.

Nunnally Lamperouge is the direct younger sister to Lelouch. She lost use of her legs in the attack that murder of her mother. The trauma of witnessing assassination also robbed her of her eyesight.

A teenage mech pilot, formerly Japanese and now an Honorary Britannian.

V.V. is the twin brother of the Britannian Emperor, Charles di Britannia. He is one of the immortal Code holders who can grant the Geass power.