In the distant future, humanity's depletion of fossil fuels drives the adoption of Solar Power as a primary energy source. This shift creates a rift between wealthy and impoverished nations, ultimately escalating into war. Amidst the chaos, the enigmatic military organization Celestial Being seeks to impose peace through force, deploying advanced humanoid weapons known as Gundams.
An organization dedicated to eradicating war named Celestial Being, begins de...