The Reinforce Junior manages to escape from Macedonia while Uso escapes from the BESPA forces with help from Haro and Flanders. Once in space, Uso realizes that the core fighter is leaking air and sends out an S.O.S. to the Reinforce Junior.

The crew of the White Ark travel to the lunar city of Saint Josef to help repair the Reinforce Junior. While in the city, the kids rescue a woman who is being pursued by Zanscare's secret police. The woman the children save is Muller Miguel and Uso is finally able to reunite with his mother.

Marbet and Oliver help train Odelo and Tomache to become mobile suit pilots, while the League Militaire finds out that BESPA forces are hiding on the moon near Saint Josef. To prevent a battle from breaking out, Shakti goes out on her own to find the Motorad fleet and try to persuade Cronicle to not attack the Earth.

The Motorad fleet stops at the Marilyn so the Adrestia can be repaired. Hoping to attack BESPA while they are vulnerable, the League Militaire launches an attack against the enemy fleet, but BESPA manages a stout defense with the mobile armor Doggorla. Despite their inexperience as mobile suit pilots, Odelo and Tomache are sent out to fight.

BESPA launches Operation: Earth Cleansing in preparation of Queen Maria's arrival to Earth. Cronicle's fleet destroys a Federation-controlled city on the coast and the Shrike Team tries to stop the advancing forces.

Goze escapes from the Reinforce Junior with the crew intentionally letting him go. Goze heads back to the Adrestria with his Zollidia and the V2, with Odelo hiding in the Zollida and Uso in the Gundam.

Goze escapes from the Reinforce Junior with the crew intentionally letting him go. Goze heads back to the Adrestria with his Zollidia and the V2, with Odelo hiding in the Zollida and Uso in the Gundam.

The League Militaire fleet continues its pursuit of the Adrestria fleet. Goze's Zollida engages in a battle with Uso's V2 using Muller as a human shield.

With the cease-fire treaty having been signed, Captain Gomez allows the crews of the White Ark and Reinforce Junior to go on vacation.

The White Ark is once again attacked by Duker's fleet. Odelo destroy's the Lysithea's bridge, killing Duker and Renda and bringing the battle to an end.

The White Ark reaches Kasarelia, but it is quickly caught in a battle with BESPA forces. The mobile suit squad launches an all out attack on the White Ark, but are stopped when Uso enlarges the V2's Wings of Light to disable most of the suits.

The Reinforce Junior and White Ark head to the former BESPA base at Largane to prepare to launch into space. While working on the preparations Uso meets Walker's wife and daughters.

The League Militaire fleet returns to space and meets the Federation's fleet at the Hiland, where Uso is reunited with his father, Hangelg.

The Federation fleet breaks through BESPA's first line of defense.

The Federation fleet continues to push forward to Angel Halo. The V2 engages in a battle with the Zanneck and Uso learns that it is being piloted by Fuala.

Disguising itself as a salvage ship the White Ark reaches Angel Halo. Queen Maria, who is nearby, senses Shakti's presence on the station. Shakti is captured by Fuala and taken to Tassilo's ship.

Queen Maria and Kagatie reach Angel Halo. Angelo Halo is activated and Uso begins to hallucinate that he is still in Kasarelia and back on the Hiland. A team of Zoloats are sent out to see the effects of Angel Halo and Uso's visions become stronger during the battle, thinking he is fighting Cronicle then Katejina.

The V2 is upgraded to the V2 Buster Gundam. Fuala takes Shakti to Cronicle's ship. Opposing the use of Angel Halo and feeling that Kagatie is using the queen as a puppet, Tassilo captures Maria.

With Queen Maria having been captured, Kagatie plans on using Shakti to activate Angel Halo. Uso and Fuala fight and Marbet helps Uso. Fuala is about to kill Marbet, but senses that she is pregnant.

Tassilo kills Queen Maria in front of Uso. With the only thing stopping Uso now gone, he destroys the ship and kills Tassilo. The Federation and League Militaire plan for their final assault on Angel Halo.

The V2 makes its way to Angel Halo, but is intercepted by Katejina and a mobile suit squad. Juca sacrifices herself so Uso can enter Angel Halo. As the V2 makes its way through Angel Halo Katejina sends out a platoon of women dressed in bikinis to distract Uso and destroy the Gundam.

Angel Halo and the Federation fleet enter the Earth's atmosphere. An all-out assault breaks out as the Federation tries to stop Angel Halo with both sides taking heavy casualties. The Federation flagship, the Jeanne D'Arc, is heavily damaged by Cronicle as Uso and Shakti make it back to Angel Halo.

The fight between Uso and Cronicle continues with Odelo and Tomache joining in. The damaged Jeanne D'Arc rams into Kabatie's Shugan, destroying both ships as he flees to Angel Halo. As the ships are destroyed, a light starts to emmit from Angel Halo that engulfs the battlefield.