The Ptolemaios 2, damaged by the Innovators' attack, descends to Earth. Now separated from his comrades, Setsuna searches for the Ptolemaios 2. But instead, he finds Ali al-Saachez and his Arche Gundam waiting for him.
Naturally, the plan was...
...بالطّبع كانت الخطةُ
Um die Geheimhaltung zu gewährleisten,
Naturalmente, el plan era
Naturalmente, el plan era
Bien sûr, pour garder le secret,
O plano era eliminar todas as 
testemunhas para manter o sigilo.