Mobile Suit Gundam: The Origin I - Blue-Eyed Casval

U.C. 0123. After a generation of peace, the Earth Federation has begun to build new space colonies to house humanity's growing population. But a new force, the aristocratic Crossbone Vanguard, plans to seize the colonies of the newly constructed Frontier Side for itself. As their home becomes a battlefield, a handful of young civilians struggle to escape the conflict. To save his friends and family, the reluctant warrior Seabook Arno becomes the pilot of a new Gundam which bears the code name F91.

Amuro Ray and the rest of the White Base crew, now denominated the 13th Autonomous Corps, return to outer space to support the rest of the Earth Federation forces for the decisive battle against the Principality of Zeon's forces.

After Colony (A.C.) 196, one year following the end of the battles between the Earth Sphere and the space colonies, peace has spread throughout. The Gundam pilots find themselves attempting to rebuild their lives. No longer having need of their weapons of war, their Gundams are sent into the sun to be destroyed. But suddenly, Relena Darlian, now a high-ranking government official, is kidnapped by a colony with aspirations of total dominance. The pilots and their allies find themselves called into action once again. The Endless Waltz has resumed...

The war between Euro Britannia and the European Union continues. New orders are given to the W-0 Unit. To land in the middle of the enemy territory as a diversion. The pilots of the W-0 Unit consist only of the commanding officer, Leila, the only surviving Japanese from their last battle, Akito, and the three that escaped from the Eleven ghettos and lived in the underworld, Ryou, Yukiya, and Ayano. With everyone holding their respective expectations, the operation moves forward. On the other side in Euro Britannia, Shin, who made his benefactor commit suicide with the mysterious power of “Geass”, is appointed the leader of the Knights of St. Michael. As Shin steadily advances for the sake of his own ambition, he and his subordinates in the Ashura squad are given orders to deploy. The one that lives in order to fight, and the one that fights in order to live.

After surviving attacks by Zeon's Char Aznable and Garma Zabi, the crew of Federation warship White Base and its mobile suits must battle Zeon forces through Asia, Europe, and the Atlantic Ocean if they are to reach Earth Federation's headquarters alive. During that process, many of its crewmembers must overcome their fears, losses, immaturities, and insecurities in order to persevere.

In C.E.75, the fighting still continues. There are independence movements, and aggression by Blue Cosmos... In order to calm the situation, a global peace monitoring agency called COMPASS is established, with Lacus as its first president. As members of COMPASS, Kira and his comrades intervene into various regional battles. Then a newly established nation called Foundation proposes a joint operation against a Blue Cosmos stronghold.

In UC 0093, the Federation has recovered from its defeat and has created a new anti-colonial special forces unit to deal with rebel forces: Londo Bell. Elsewhere in space, Char Aznable reappears out of self-imposed hiding with a declaration that he now commands his own Neo-Zeon movement, and intends to force the emigration of Earth's inhabitants to space by bringing about an apocalypse.

Twelve years after Char's rebellion, Hathaway Noa leads an insurgency against Earth Federation, but meeting an enemy officer and a mysterious woman alters his fate.