Wu Fei and Sally Po meet again on the battlefield; he is confused by the emotions he feels.

Heero and Quatre return to earth and become targets of the Romfeller Foundation. Heero hears of Relena’s Home country, the Sanc Kingdom.

Lady Une briefs her troops on another strategy to try and wipe out the Gundams. The Wing Gundam and the Tallgeese meet on the battlefield.

Treize, while not in the middle of the battlefield, continues to scheme.

Lady Une makes the Gundams her next target and activates the self-destruct sequence on the New Edwards Base. . The Gundam pilots try to prevent the explosion of the New Edwards Base and find the person who set them up.

Relena, thinking back on past events, becomes determined to put an end to the Romfeller Foundation’s tyranny.

Relena’s birthday party is crashed by the Oz special forces who want her dead. She gets help from an unexpected source.

Treize’s loyal soldiers begin a battle with the Romfeller Foundation to free him. The Gundam Pilots continue to fight against the Wing Zero. Meanwhile, the foundation orders the Gundam pilots destroyed.

Zechs arrives at the Oz base at Victoria to inspect the troops. The base soon comes under attack by one of the Gundams.

The fighting continues as Quatre and Heero square off. During the battle, Trowa is thrown from his suit and drifts in space.

Relena refuses to believe that Heero is as bad as he seems. Duo Maxwell and his Gundam appear.

A mobile suit resembling a Gundam is attacking colonies. Trowa and Heero go out to stop it.

Relena and the others fight to prevent the Libra and Peacemillion from crashing into the Earth. Heero and Zechs have one last, final battle.

Despite all the trouble, the cultural festival is now over. They all end up having an after party at karaoke and battle it out there. What will become of Masamune’s revenge?!