Students at the Houjou academy are perfectly normal—except for those who take the Kuge course. This special course is reserved only for elite and rich students and their honeys. Hagino Yuzuru enrolls in the course through Kai Renge, and she quickly regrets it. To become a honey, a student must get someone already in the Kuge course to sponsor her. Kai becomes Hagino's sponsor, getting her into the course and paying the price to cover it. But in return, Hagino must submit to him as her master, catering to his every whim. Hagino may have gotten herself into something she can't handle. But if she pulls out now, she gets expelled from the school. Can she make things work with Kai, or will she call it quits before he does something she'll regret?

Condensed version of both the first and second seasons of Gundam 00 featuring some new animated sequences and some partially re-recorded dialogue.

In the future, with Earth's population rapidly increasing, humanity has developed giant orbiting space colonies gathered in clusters known as Sides. As the elites on Earth force most of the populace into space, rebellion begins to brew. In the year Universal Century 0079, one of the colony clusters known as Side 3 declares itself the Principality of Zeon and launches a war of independence against the Earth Federation. Despite having only a fraction of the resources of the Federation, Zeon quickly gains the upper hand in the conflict through the use of giant humanoid robots called mobile suits. Chief among Zeon's mobile suit ace pilots is Char Aznable, a mysterious masked man known as the Red Comet. When Char's squadron comes across the Federation developing its own prototype mobile suit called Gundam in the colony Side 7, his men launch a brutal attack. Amuro Ray, the son of the prototype's developer, gets in the Gundam and is able to fend off the Zeon attack. As Amuro soon finds himself directly in conflict with Char, he is forced to flee the colony on a Federation ship.

Alfred Izuruha is a 10-year-old who lives in the neutral colony cluster of Side 6 and, like most boys his age, is obsessed with the war between the Earth Federation and the Principality of Zeon. Unbeknownst to him, Al's next-door neighbor, Christina, is the test pilot of a prototype Gundam being developed in secret by the Earth Federation in the colony. A Zeon Special Forces team is assembled and tasked with infiltrating the colony in order to either steal or destroy it. When a skirmish breaks out between the Federation and infiltrating Zeon forces, the fascinated Alfred stumbles upon a Zaku mobile suit that has been shot down, piloted by Zeon rookie Bernard Bernie Wiseman. After this encounter, the two start a mutual friendship, so Alfred can learn more about the war that interests him so much, and Bernie can acquire inside information about the colony to aid his team's mission.