A.G. 115: Orphaned by the Unknown Enemy (U.E.) assault on his home colony Orvan 7 years ago, Flit Asuno is raised on the Federation military's Arinston Base on Space Colony Nora. Believing that the day will come when humanity can turn the tide against the U.E., he uses plans found in the AGE Device left to him by his mother to develop mankind's saviour--the mobile suit "Gundam". Then, Nora is attacked by a new type of U.E. mobile suit. Flit pilots the Gundam he built to defend the people of Nora.