Ashford Academy is lively on a December day as students get ready for the school festival set for the following day. The preparations stop abruptly when militant remnants of the Neo-Chinese Federation attack, take over the school and hold the students hostage under lockdown. The attackers do not know that some of those students have unusual abilities, among them Lelouch Lamperouge, who wields Geass, and the Britannian soldier Suzaku Kururugi. Lelouch and the student council must work together once more to defend their school, stop the terrorists and bring back peace. The single-episode picture drama special from 2010 carries a supernatural edge.