The Guyana Highlands
Having survived the Dark Gundam's onslaught in Shinjuku, Domon journeys to South America to recover from his ordeal in the remote highlands of Guyana. Here he undergoes new training under the guidance of the mysterious masked Gundam Fighter Schwarz Bruder, who teaches Domon to temper the power of his rage with the discipline of a true warrior.

One by one, Domon's fellow Gundam Fighters join him in the Guyana Highlands, only to find themselves again under siege by the Dark Army. Their struggle to break out of the enemy's trap now has an extra urgency. In just a few days, the Survival Eleven will draw to a close, and the Gundam Fight's final round will begin in Neo Hong Kong. If Domon and his comrades fail to make it to Neo Hong Kong in time for the finals, their hopes and dreams will be lost forever...

Neo Hong Kong: The League Finals
Following eleven months of struggle, the surviving contestants in the 13th Gundam Fight now gather in Neo Hong Kong for the League Finals. Under the supervision of Neo Hong Kong's scheming prime minister, the world's mightiest Gundam Fighters will battle each other for the honor of competing in the tournament's final event, the Battle Royale.

After the nightmare of the Guyana Highlands, these League Finals provide Domon and his friends with an opportunity to focus on the relatively simple business of competition, showcasing the new skills they've learned during their adventures. The menace of the Dark Gundam is supposedly over... but if so, then what is Master Asia planning? Why are defeated enemies rejoining the contest? And what secrets is Schwarz Bruder concealing?

Lantau Island: Battle Royale
The last event of the 13th Gundam Fight has begun. Ten Gundam Fighters, selected from the top contenders in the League Finals, will fight each other—and the defending champion, Neo Hong Kong's Master Asia—in a no-holds-barred Battle Royale on Lantau Island. When the battle ends, the last warrior standing will earn the coveted title of "Gundam of Gundams."

Even as Domon and his fellow Gundam Fighters begin their battle, their friends and allies start to suspect something is amiss. Could the dreaded Dark Gundam be hidden on Lantau Island? If so, then Domon and his comrades have been lured into a lethal trap. But with the island sealed off by an impenetrable barrier for the duration of the Battle Royale, they may be beyond help...

Colony Dark Gundam
The 13th Gundam Fight is over, but the struggle against the Dark Gundam continues. Domon, having at last unraveled the web of lies and deception surrounding the fate of his family and the origins of the Dark Gundam, must now rescue his partner Rain from the master deceiver himself. However, his rescue attempt comes too late; the revived Dark Gundam has seized control of the entire Neo Japan space colony, and is reaching out its evil hands towards Earth as well. Can the combined might of the world's mightiest Gundam Fighters hope to save the imperiled planet?