Setsuna contemplates his memories of Lockon, who vouched for him when he first became a Meister. Tieria blames Setsuna for Lockon's death, but Sumeragi reminds him that their true enemies are still nearby and the crew hurries to repair the Gundams. Meanwhile, having lost over half their GN-Xs and the Throne Zwei, Sergei suggests that the UN force withdraw; however, UN headquarters reveals that reinforcements are coming and orders a second attack. When Alejandro Corner joins the UN forces in a large, golden Mobile Armor and fires a massive particle cannon at the Ptolemaios, Setsuna and Lasse attack Alejandro, but are unable to penetrate his GN Shield. While the Kyrios and Nadleeh protect the ship, Alejandro continues to fire on the Ptolemaios and the Gundams, causing massive damage...