Episode Title:
The Abandoned Mask.
Episode Description:
Nunnally is sworn in as the new Viceroy and announces the restoration of the SAZOJ. Knowing he cannot go against his sister, Lelouch slips into a state of depression. Before he can relinquish himself to drugs, Kallen steps in, reminding him of his responsibilities as Zero. Meanwhile, the Black Knights are under attack by a Britannian naval fleet led by Suzaku. Rushing to the battlefield, Zero leads the Black Knights to victory. He then announces his intention to accept Nunnally's offer to join the SAZOJ.
