One day, a large LFO (Light Finding Operation) craft called Nirvash falls from the sky and a beautiful young girl named Eureka emerges and asks for repairs. When a smitten Renton literally falls over himself to help her, the two begin a journey that will change both of their destinies!

Renton Thurston is a young 14 year old who is tired of his boring life and spends his time lifting, an extreme form of aerial hoverboarding. One day, a large mecha known as an LFO crash lands in his grandfather's garage and a beautiful young girl named Eureka emerges. This begins a journey that will change both of their lives... The story continues as Eureka and Renton encounter the infamous Gekkostate!

Humankind is on the brink of destruction. A select few are evacuated to colonization spaceships and the government is about to fire their doomsday device. In the middle of this war are Renton and Eureka; childhood friends who were separated when Eureka was kidnapped by government forces. Renton is now a soldier, piloting the Nirvash, aboard the GEKKO led by Holland Novak. Renton and Eureka are reunited and fate will test the young lovers as they fight the EIZO, government forces, and even Holland.

Humankind is on the brink of destruction. A select few are evacuated to colonization spaceships and the government is about to fire their doomsday device. In the middle of this war are Renton and Eureka; childhood friends who were separated when Eureka was kidnapped by government forces. Renton is now a soldier, piloting the Nirvash, aboard the GEKKO led by Holland Novak. Renton and Eureka are reunited and fate will test the young lovers as they fight the EIZO, government forces, and even Holland.