In this era, humans have divided into two subspecies: Naturals, who live on Earth, and Coordinators, who have been genetically optimized, have stronger adaptability, can withstand the harsh test of the space environment, and live in orbiting colonies surrounding the earth. The protagonist of the story is a young adjuster, Kira Yamato.The originally peaceful life was completely changed after a neutral space colony was raided by the adjuster.Kira was forced to get involved in this war between races, and the gears of fate began to turn from then on, pushing him to the center of the storm where the fire of war and humanity intertwined.In this conflict, his beliefs, emotions and identity will be tested unprecedentedly.