A year has passed since the events of the "Zero Requiem", a scheme Emperor Lelouch vi Britannia formulated to end conflict with his death, and Zach got murdered, and Nunnally vi Britannia rules Britannia while aided by her bodyguard Suzaku Kururugi, who has taken the identity of Zero. Nunnally and Suzaku are in the middle of a goodwill visit to a desert nation when they are ambushed by a Knightmare squad; They are abducted. The two find themselves in the custody of Shalio and Shamna.