Since the demise of the man believed to be Britannia's most wicked emperor one year ago, the world has enjoyed an unprecedented peace under the guidance of the United Federation of Nations. However, this fragile calm is shattered when armed militants successfully kidnap former princess Nunnally vi Britannia and Suzaku Kururugi, the chief advisor of the Black Knights, sparking an international crisis.

The powerful and untrustworthy Kingdom of Zilkhstan is accused of orchestrating their capture. To investigate, world authorities send Kallen Stadtfeld and her associates on a covert operation into the country. There, they encounter the immortal witch C.C., who is on a mission to complete the resurrection of the man responsible for the greatest revolution in history—a legend who will rise up, take command, and save the world from peril once again.

At the climax of the Eve Wars, on December 24 of the year AC 195, the armies of the World Nation and White Fang met in a ferocious battle. World Nation leader Treize Khushrenada was slain, White Fang leader Zechs Merquise disappeared, and Earth was saved from destruction by the intervention of the five Gundam pilots. Having witnessed the consequences of war and hatred, the people of Earth and the space colonies put aside their differences and together founded a new world government. Under this newly-formed Earth Sphere Unified Nation, a year has passed in peace. The government and the populace have disarmed themselves, and almost every remaining mobile suit has been destroyed. Deciding to follow suit, Gundam pilots Heero Yuy, Duo Maxwell, Trowa Barton, and Quatre Raberba Winner place their mighty mobile suits inside an asteroid and send them on a one-way voyage into the sun. But even as they bid their Gundams farewell, a new conflict is drawing near. 

(Source: AniDB)

All eyes are on Utena Tenjou, a mysterious transfer student to Ohtori Academy. But Utena's eyes seem to be fixed on one familiar face that stands out among the rest—Touga Kiryuu, Utena's childhood friend. Touga knows of Utena's past and possesses knowledge of the Mark of the Rose, a set of unique rings worn by those who compete for the hand of the Rose Bride. The Rose Bride, Himemiya Anthy, belongs to whomever wins her in a duel, and the one that wins all the duels is said to be given the power to bring revolution to the world. Utena is drawn into the duels, but Touga and their complicated history together may end up unraveling everything. Nothing is as it seems in this retelling of the original anime series. [Written by MAL Rewrite]

The story follows Benio "Haikara-san" Hanamura, who lost her mother when she was very young and has been raised by her father, a high-ranking official in the Japanese army. As a result, she has grown into a tomboy—contrary to traditional Japanese notions of femininity, she studies kendo, drinks sake, dresses in often outlandish-looking Western fashions instead of the traditional kimono, and is not as interested in housework as she is in literature. She also rejects the idea of arranged marriages and believes in a woman's right to a career and to marry for love. (Source: ANN)