

The Atalante 3 crew agree to repair Moon Moon in exchange for giving them access to its port facilities, opening up the long-isolated colony to outsiders for the first time in four years. During the chaos, Mineva was lost in space, but Agos Lagarto, a defective Neo Zeon Cyber Newtype, was able to find and rescue her with the help of Jutta's Newtype ability. However, the shuttle was accidentally caught in a battle between the Atalante 3 and the Ra Gills.

In order to contact outside help from the Colony Public Corporation, Moon Moon sent out a shuttle, with both Jutta and his grandfather onboard. Meanwhile, the Atalante 3, a disguised Neo Zeon ship carrying Mineva Lao Zabi, was being pursued by the Ra Gills, a Clop-class cruiser belonging to the Londo Bell. One year later, the Psycho Plates used by the destroyed Psycho Gundam Mk-IV and its disembodied head became lodged in the surface of Moon Moon, damaging the colony walls. Meanwhile, the Londo Bell, led by Amuro Ray, fight and defeat a group of Titans remnants, including a mobile suit equipped with advanced Psycommu weapons: the MRX-013-3 Psycho Gundam Mk-IV G-Doors. 0091, in the isolated space colony Moon Moon, a group of young colonists who have just turned 13 were led to the surface of the colony to learn the true nature of Moon Moon and the existence of Earth.
