Mobile Suit Gundam F91

The year is U.C. 0123. Frontier IV, one of the colonies of the burgeoning colony cluster, Frontier Side, is suddenly invaded by a mysterious mobile suit squad. The colony is plunged into chaos by the conflict between this squad, champions of the Crossbone Vanguard, and the station Federation Forces. In an effort to escape the mayhem of the battle, Seabook Arno, a local high school student, flees the colony along with his younger sister, Rees, and several other students. Amidst the confusion, one such student, Cecily Fairchild, goes missing. Without even the time to search for her, Seabook and the others escape the colony aboard a space boat. Around this time, Cecily manages to reunite with her grandfather, Meitza Ronah, and her father, Carozzo Ronah, who has changed his name to Iron Mask. Faced with the fact that she is a member of the Ronah family to whom the Crossbone Vanguard answers, Cecily is racked with anguish.