Hathaway Noa, still haunted by his past actions, joins a terrorist organization called Mufti and adopts the alias "Mufti Nabiyy Erin". Mufti is fighting a terrorist campaign against the Earth Federation government.

U.C. 0105 - twelve years after the Second Neo Zeon War, the peace on Earth and its colonies is disrupted by "Mafty", a terrorist organization bent on preventing the Earth Federation from privatizing the Earth to the privileged. Leading Mafty is Hathaway Noa, son of celebrated Federation Captain Bright Noa and pilot of the experimental RX-105 Gundam.