The Angel of Death Zero's Angel Daughter of the Demon Emperor
Knightmare Frames:
Lucifer Mk-I Lucifer Mk-II
Real World
First Appearance:
The Girl from Nowhere
Created By:
DemonsAnarchy
"P-papa...? PAPA!"
―Rei
Rei vi Britannia, also known as Rei Lamperouge, is the main protagonist of the story, Code Geass: The Butterfly Effect, and a member of the Black Knights. Despite her young age, she is a talented Knightmare pilot, aided by the AI M.O.R.A, therein making her a valued member of the group. She currently suffers from amnesia, a result of head trauma, but she appears to remember Lelouch, calling him "papa."