The Day a Demon Awakens (episode)

The Day a Demon Awakens is the first episode of Code Geass: Lelouch of the Rebellion R2.

Summary
One year after the First Black Rebellion, Lelouch Lamperouge has resumed his normal school life with no apparent memories of the year before. After skipping remedial gym class, he sets off with younger brother Rolo to gamble at Babel Tower. Led by C.C., the Order of the Black Knights launches an attack on the complex to retrieve Lelouch. C.C. reawakens his memories, and Lelouch resumes his identity as Zero, while Suzaku Kururugi declares to the Emperor that he will personally kill Zero.