A single-episode picture drama tied to Code Geass: Oz the Reflection, telling of the events that led to the founding of the Glinda Knights. Its focus is two characters on opposing sides: Orpheus Zevon, a young Knightmare Frame theorist hunting the person who killed his lover, and Oldrin Zevon, a member of the Glinda Knights unit serving the Britannian Empire. The story draws clear inspiration from The Wizard of Oz. The release includes a segment titled Mask:0, a segment on the Glinda Knights' founding, a bonus track and comments from the cast.