It is November of the Universal Century 0079, the One year war is still raging across the world. In Romania, Zeon forces have managed to capture the Cluj-Napoca base with the help of the Red Wolf Squadron, led by Captain Iria Solari. Their victory is short-lived however, due to the surprise attack of the Earth Federation's new advanced mobile suit.

Now on forced on their back foot, Iria's squadron is forced to go on the run while trying to fulfill their duties as soldiers of the principality against the overwhelming force of the Federation's new suit, the Gundam EX.