In the aftermath of the Laplace's Box turmoil in the year 0096 of the Universal Century, the Earth Federation Forces send a team to investigate the drifting Axis beyond the Earth Sphere. Among them are Arlette Almage and Danton Hyleg, civilians with ties to the Principality of Zeon and Neo Zeon. As they delve into Axis, a forbidden base becomes a battlefield, revealing unexpected challenges for Arlette and Danton.