〜STORY〜
The year of 200X , the earth has attacked by the parasitic typemachine animate life from outer space.
The world major cities are destroyed completely and militaryfacilities also receive a fatal blow.
It seemed whether there is only almost any military strength whichcounterattacks human beings.
Parasitic type machine animate life assimilates to the living thingon the earth with parasitism, an animal, and a marine organism, andbegan to start invasion on the earth.
In order to overthrow the present condition, a certain companymakes the next generation type battle acoustic velocity airplane"Romancia" which was being developed in the underground center ofcertain islands concentrate modern science, and it challengesparasitic type machine animate life to a battle!!