The White Base heads for Jaburo, the headquarters of the Earth Federation Forces in South America, and prepares for atmospheric entry. Char commences an attack on the White Base as it descends. The battle runs long, and both sides are reaching the point of no return... Then a Zaku burns up in the atmosphere. Will the Gundam meet the same fate?

After exchanging repeated blows, the Gundam and the Zeong are both severely damaged. Recognizing his true enemy, Amuro abandons his machine, but he is confronted by Char and the two begin a fateful duel with guns and swords. Char bids farewell to his sister Sayla and sets out to stop the fleeing Kycilia in order to end the war. Meanwhile, blown about by explosions, Amuro finds himself in a hopeless situation...

The colony laser weapon Solar Ray utterly disintegrates Sovereign Degwin Zabi, General Revil, and half of the Federation's main fleet. The Federation Forces' command structure and fighting strength are thrown into disarray, but the surviving fleet regroups and starts its advance on A Baoa Qu. Betting on his potential as a Newtype, Char sorties in the incomplete mobile suit Zeong.

Lalah and Amuro face off. The Elmeth's psycommu-guided bits besiege the Gundam from all directions, but Amuro is able to read their every move and eliminate them. Their consciousnesses begin to resonate, and the two find they are able to communicate directly through their thoughts. Char suddenly interrupts and comes between them. The Gundam attempts to deliver a final blow to Char's Gelgoog, when...

The White Base has arrived at Luna II. But what waits for Bright and Amuro is severe punishment from Commandant Wakkein. The youths who have intruded upon the Federation's most guarded secrets are incarcerated in jail, and the Gundam is locked down. Meanwhile, Char and his team carry out a plan to infiltrate Luna II in normal suits.

The Gundam is unable to keep up with Amuro's reflexes. Dr. Mosk applies a new magnet coating technology to its joints in an attempt to increase its response speed. Meanwhile, Char has become confident of Lalah's combat skills, and sends the Elmeth into real combat. Her ability to quickly destroy two warships demonstrates Lalah's strange power, and her fellow pilots are filled with dread.

Challia Bull of the Principality of Zeon has returned from Jupiter. Identified as a Newtype, Challia is ordered by Admiral Gihren to join Kycilia's forces. Challia sets out in the mobile armor Braw Bro. However, Amuro is able to evade his multidirectional attacks, and quickly initiates a counterattack of his own.

The Gundam is disabled, and the White Base crew head out to search for it. Amid this, Char and Sayla meet again. Char's real name is Casval, and Sayla's is Artesia. The two are the orphaned children of the late Zeon Zum Deikun, who first pioneered the Newtype concept. Char believes the Zabi family assassinated his father, and he has joined the Zeon forces to take his revenge...

The White Base heads for the debris field known as the Texas Zone. However, Captain M'Quve plots to take down the Gundam to win favor with his superior Kycilia Zabi. At the same time, Lalah is testing the new mobile armor Elmeth, with Char observing nearby. M'Quve sets numerous traps to lure the Gundam into the depths of the colony, but...

During the battle for Solomon, Mirai goes to see Sleggar while his damaged G-Fighter is being serviced. Understanding her tears, Sleggar entrusts her with a ring he says is a memento of his mother. And then their lips touch... Vice Admiral Dozle Zabi decides to abandon Solomon, and charges into the Federation's main fleet with the mobile armor Big Zam.

The Federation Forces finally begin their battle to capture Solomon. While the advance fleet holds its position, the main Tianem Fleet deploys mirrors in Side 1 airspace. As the mirrors gather the sunlight into a focal point, Solomon is burned by the intense ray. This is the power of the Federation Force's trump card, the Solar System. Aiming toward the newly opened breach in Solomon, the mobile suits begin their advance!

At a lakeside cottage, Amuro meets a mysterious girl staring at a swan. On his way back from bidding farewell to his father, the treacherous roads cause Amuro's vehicle to become stuck. His rescuer is none other than Char, who has recently arrived at Side 6. At his side is the girl from the lakeside, Lalah Sune. The White Base departs Side 6, and waiting for it is the Conscon Squadron!

The White Base enters the neutral territory of Side 6. Inspector Cameron Bloom, who was engaged to Mirai, finds his warm reception met with cool indifference. Meanwhile, Amuro finds his lost father Tem. But Amuro's father seems to have suffered brain damage due to oxygen deprivation, and Amuro weeps at the immense shock and sadness of the situation.

Captain Char asks his former subordinate Lieutenant Dren to intercept the White Base. Sleggar sorties in a G-Fighter, while a Rick Dom formation begins its attack. As Dren focuses on the fleet battle, he hears a report that the Gundam is missing and becomes uneasy. The Gundam approaches from directly overhead to avoid being spotted, and attacks the bridge of Dren's flagship!

In order to divert the enemy's attention away from the main fleet launching into space from Jaburo, the White Base is sent on a completely different course as a decoy. Meanwhile a new officer, Lieutenant JG Sleggar Law, has joined the crew. Char rushes to chase them into space with his Zanzibar mobile cruiser. Along the way he realizes the White Base is just a decoy, but decides this is a good opportunity to launch a pursuit attack...

Char has not given up on trying to find out more about the new mobile suits, and attempts to receive reinforcements from a Papua supply ship. But on the White Base, officer cadet Bright Noa decides this is a chance for a counterstrike, and sends out the Gundam and Core Fighter. With skill far beyond that of a novice, Amuro successfully guides the surprise attack.

With the formal admission of the White Base crew into the military, the question arises of what to do with Katz, Letz, and Kikka. After escaping from a childcare center, the kids run into a GM factory. Here they stumble into Zeon commandos who are planting bombs, and they are tied up. The children cut their bonds, and work hard to dismantle the time bombs, but...

The White Base arrives at Jaburo, the Earth Federation Forces headquarters in South America, but it has been followed by the enemy Mad Angler unit. Char joins the first wave of the attack as a huge formation of Zeon forces appears in the skies over Jaburo. Countless mobile suits descend, and a full-scale offensive begins. In the midst of battle, Amuro discovers Char's red Z'Gok!

The stowaway Miharu is discovered by Kai, who hides her in his own room. Immediately after he gives Miharu some information, Char's subordinate Flanagan Boone visits the ship and contacts Miharu. After watching the children on the White Base get caught up in the ensuing attack, Miharu feels guilty and goes out with Kai in the Gunperry, but...

Kai decides to leave the ship, and Miharu invites him back to her house. Realizing the situation of Miharu's family, Kai lets slip some information about the White Base. Miharu immediately relays the information to Char's Mad Angler unit, and Char orders her to infiltrate the White Base during a diversionary attack.