Während Setsuna verzweifelt versucht, in dem feindlichen GN Feld eine schwache Stelle zu finden, stehen seine Kameraden unter Beschuss. Als alle Gundams beschädigt sind, scheint der Kampf der Celestial Being am Ende.
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. Meanwhile, having lost over half their GN-X and the Throne Zwei, Sergei suggests the UN force withdraw. However, UN headquarters reveals that reinforcements are coming and orders a second attack. Back on Ptolemaios, the Gundams undergo repairs and upgrades. Tieria suggesting they destroy all the pseudo-GN Drives so that they can resume their original plan. The rest of the crew contemplate their pasts, but an alarm signals that the UN forces have arrived. Alejandro Corner joins the UN forces in a large, golden Mobile Armor and fires a massive particle cannon at the Ptolemaios, which barely evades the blast. With Kyrios and Nadleeh protecting the ship, Setsuna and Lasse attack Alejandro but can't penetrate his GN Shield. Alejandro continues to fire on Ptolemaios causing massive damage. Tieria activates his Trans-Am system and destroys several GN-X, including Patrick Colasour's GN-X, but suffers extensive damage. A GN-X manages to approach Ptolemaios and fires directly into the bridge resulting in the death of Christina and Lichtendahl. Sumeragi, Ian and Feldt manage to escape in one of Ptolemios' containers. Lasse rams Exia's container into Alejandro's shield and breaks through. Exia and the GN Arms escape the destroyed container and charge back at Alejandro.
En utilisant le système Trans-Am, Celestial Being arrive à avoir quelques heures de répit. L'équipage a du mal à encaisser la mort de Lockon Stratos, en particulier la jeune Feldt. De leur côté, les Nations Unies attendent de repérer le Ptolémée pour riposter, mais se retrouvent nez-à-nez avec un Mobile Armor non identifié.
ジンクスの猛追に傷付くガンダム。ロックオンの想いが、アレルヤの気持ちが、ティエリアの決意が、そして刹那が、最後の灯火をひときわ明るく輝かせるかのように闇の戦場を飛翔する。
在GN-X的穷追猛打下，各高达都已满身疮痍。虽然万分悲伤，但高达使者们仍勇敢前往战场。洛奥的思念、阿里路亚的心情、提耶利亚的决心，加上刹那带著烛火燃起最後光辉般的气势，迎向仅有无尽黑暗的战场。
