The year is After Colony 196. A year has passed, and peace between Earth and the space colonies is still a reality. With no need for weapons in a time without war, the majority of the Gundam pilots have decided to destroy their mobile suits by hurling them into the sun. However, one girl by the name of Mariemaia Khushrenada, daughter of Treize Khushrenada, threatens this peace. With the help of her grandfather Dekim Barton, Mariemaia has kidnapped Relena Darlian and plans for total domination. The Gundam pilots are the only force standing in Mariemaia’s way, but will they be enough to stop her?