宇宙移民与宇宙战争的历史—宇宙世纪终结后，时光飞逝，人们迎来新的历史Regild Century(R.C.)，并开始了繁荣与和平的生活。 RC1014年，耸立大地连接地球和宇宙的轨道天梯Capital Tower(首都塔)，从宇宙中为人类带来作为地球能量之源的Photon Battery，故被视为是圣地。 其守护组织Capital Guard候补生贝尔利·杰纳姆在初次飞行的时候遭到所属不明MS G-SELF的攻击。贝尔利使用维修检查用MS与其交战并成功捕获。 然而贝尔利对G-SELF的驾驶者，名为アイーダ・レイハントン的宇宙海贼少女产生了某种感觉。 不满足特定条件便不会启动的G-SELF对贝尔利产生了某种反应。 宇宙海贼和アイーダ的目的、被G-SELF选中的贝尔利的命运、令RC全体动摇的真相——这一切只不过是Reconguista的开始。

Universal Century 0087. As the civil war between the AEUG and the Titans continues, Kamille meets a mysterious girl named Four. But his encounter with Four, one of the Titans' "cyber-Newtypes," fills his heart with anguish. The grief-stricken Kamille fights his way back to space to find the new mobile suit Zeta Gundam waiting for him. Meanwhile, Paptimus Scirocco, the man from Jupiter, has added his strength to that of the Titans. And a third power is finally making its move, in the form of the Zeon remnants of Axis... With enhanced animation and a theme song by GACKT, the tragic romance of Kamille and Four unfolds in this second part of the Mobile Suit Zeta Gundam feature trilogy.

Universal Century 0087, Char Aznable has now become the leader of the AEUG. Scirocco, the man from Jupiter, schemes to seize control of the Titans. Haman, the Axis leader, is attempting to restore the Zabi family. Through politics and strategy, these three powers struggle for dominion over the Earth Sphere. The war builds to a deadly endgame around the space colony Gryps 2, which has been converted into a giant laser cannon. What destiny awaits Kamille at the end of the conflict? This is the final part of the Mobile Suit Zeta Gundam feature trilogy, which features enhanced animation and theme songs by GACKT.