太阳系第三行星‧地球。眼前是一望无际的大海。莱德惊讶地发现，自己漂流到的行星是被认定已灭亡的地球。他被在海上行动的加尔冈缇亚船团人员包围。莱德透过Chamber的翻译机能提问，船团长辅佐官莉婕特则试图与他对话，但是彼此的对话缺乏共识，紧张感不断升高。加尔冈缇亚这方主张把莱德扔进海里的皮尼欧、想要回收利用Chamber的贝萝丝，还有船团长斐尔洛克意见分歧。差点被莱德当成人质的艾咪表示驾驶员只是受惊，并没有敌意，但是没有被争论的众人听进去。艾咪的弟弟贝贝尔则是认为，对方可能是很久以前去了宇宙的人类子孙。莱德开始考虑暂缓回归战线的行动，和居民再次接触看看。这时他面前出现了使者，那是一度被当成人质的少女艾咪。

太陽系第三行星‧地球。眼前是一望無際的大海。萊德驚訝地發現，自己漂流到的行星是被認定已滅亡的地球。他被在海上行動的加爾岡緹亞船團人員包圍。萊德透過Chamber的翻譯機能提問，船團長輔佐官莉婕特則試圖與他對話，但是彼此的對話缺乏共識，緊張感不斷升高。加爾岡緹亞這方主張把萊德扔進海里的皮尼歐、想要回收利用Chamber的貝蘿絲，還有船團長斐爾洛克意見分歧。差點被萊德當成人質的艾咪表示駕駛員只是受驚，並沒有敵意，但是沒有被爭論的眾人聽進去。艾咪的弟弟貝貝爾則是認為，對方可能是很久以前去了宇宙的人類子孫。萊德開始考慮暫緩迴歸戰線的行動，和居民再次接觸看看。這時他面前出現了使者，那是一度被當成人質的少女艾咪。

기록에서만 등장하는 ‘지구’라는 별, 처음 듣는 언어와 사람들…

무엇 하나 확실하지 못한 상황에서 레드는 우선 가르간티아 선단의 사람들과 협력관계를 맺으려고 한다.

그리고 선단 쪽에서도 레드와 대화를 시도하기 위해 에이미가 나서는데...

Alors que Ledo apprend la vérité sur l'état actuel de la Terre, le vaisseau de sauvetage de Bellows lance un appel de détresse.

太陽系第３惑星・地球。眼前に広がる広大な海。レドは自分が漂着した惑星が、既に滅んだとされていた地球と知って驚く。チェインバーの翻訳機能を通じてガルガンティア船団の人々に話しかけるレド。一方、船団側も団長補佐のリジットが対話を試みる。だが、お互いの会話はすれ違い、緊張感が高まっていく。膠着状態がしばらく続いた後、レドの目の前に使者が現れる。それはレドが一度人質にした少女、エイミーだった。

Deciding to try and open a dialogue with these people, Ledo stays pinned to the pylon. They ask to talk to the Alliance in charge, but the crew have no idea what he is talking about and they believe that Chamber, who is translating, has another person inside. As Ridget, the commander, and the crew try to decide what to do, Amy gives Red food and begins talking. She explains that this is Earth, and when it was frozen over, some humans escaped to the stars while others stayed. Eventually, the ice melted and became a vast ocean, in which many people form fleets to salvage old technology from below. Looking for other items advanced technology, Ridget sends Bellows to the point where Chamber and Ledo Were found, and her ship is attacked by pirates. Amy asks Ledo to help them, and he agrees with the intention of earning their trust. Ledo boards Chamber and efficiently eliminate all enemies with no harm to Bellows' ship and crew, as Amy and the others watch in awe at its destructive power.

Depois de resolvido o impasse armado entre Ledo e os habitantes de Gargantia, ele descobre sobre o estado atual da Terra, mas bem neste momento, um pedido de socorro chega do navio de resgate da Bellows!