Während die Funeral Parlor und die U.N. Truppen bei Ward 24 aufeinandertreffen, steht Inori an der Grenze zu einer Umwandlung zu Mana. Zur gleichen Zeit offenbart der mysteriöse Junge seine Pläne für Shu und Gai.
As the combine forces of the Undertakers and the UN forces arrive at GHQ Headquarters, realizing the 256 Leukocyte satellites was a bluff, Shu helps Ayase into her new Steiner Endlave and promises his friends and allies that they will rescue Inori and stop Gai. As the UN forces attack, Gai uses Yuu, Kenji and Arisa voids to decimate them and Shuichiro orders the GHQ/Anti Bodies/Daath forces to destroy them. Daryl is forced to join the attack in his new Gespenst Endlave due to having his void taken. Thanks to Tsugumi's void, Shu and his Undertakers/PMC allies manage to sneak inside and hack into the base system, allowing the UN the chance to counterattack. As Tsugumi group split up with Shu and the others, Gai prepares to get rid of Inori's memories before Mana can take over her body but ask her why she loves Shu.
人類の命運を賭けた戦いの火蓋が、切って落とされる。
巨大な力がぶつかりあう中、いのりを救いだすために、仲間達とともにガイの待ち受ける２４区に攻め入るシュウ。
一刻も早く、いのりのもとへ――。急ぐシュウの前に、立ちはだかる最悪の敵。
――淘汰されゆく者の歌が、シュウを導き……。
파멸의 시간을 얼마 남기지 않은 절박한 상황, 슈와 동료들은 가이와의 결전을 위해 24구로 돌입한다.
하지만 미끼 역할을 기대했던 유엔군은 순식간에 전멸하다시피 하는데...
어디로 가야 할지조차 헷갈리는 상황, 슈에게 이노리의 노래가 들려온다.
Mientras que la funeraria y la ONU. Cuando las tropas se encuentran en la Sala 24, Inori está a punto de convertirse en maná. Al mismo tiempo, el misterioso niño revela sus planes para Shu y Gai.
最終戰役即將打響，涯利用虛空的力量將聯合國軍隊擊潰，與此同時，集和倉知一行人攻入涯的基地。在祈記憶被涯清除的最後時刻，祈的歌聲為迷路的集找到了方向，使集和他的同伴順利到達中央作戰司令室。名為daath的守墓人出現了，他否定了集成為亞當的可能性，並決定剝奪集「王的能力」。
Inizia una battaglia che deciderà il destino dell'umanità. Mentre enormi poteri si scontrano, Shu invade il reparto 24 dove Gai l'aspetta per salvare Inori.
Rozpoczyna się bitwa, która zadecyduje o losie ludzkości. Zderzają się potężne moce. Shu musi uratować Inori. Atakuje oddział 24, gdzie czeka na niego Gai.
