Flit and Emily, caught up in a mobile suit battle which rages through Fardain, seek shelter in its undercity. There they encounter Iwark Bria, a man living on the edge. He tells them of the battles between the Euba and Zalam syndicates for control of Fardain. At that moment, Iwark's daughter Riria surfaces and is caught in a battle between mobile suits. Iwark attempts to protect her using a construction MS. Flit sorties in the Gundam to save them both. As the mobile suit battle rages through Fardain, a new enemy suddenly appears...