The Delaz Fleet, a renegade group of Zeon remnants seeking revenge against the Earth Federation. Led by the charismatic Anavel Gato, they hatch a daring plan to steal the Federation's prototype Gundam unit called the GP02A, armed with a nuclear warhead.
Amidst this chaos, we meet our protagonist, Ensign Kou Uraki, a young and impulsive Federation test pilot assigned to the Albion, a warship tasked with recovering the stolen Gundam.