On the frontier planet Zi, teenage organic-archaeologist Van Flyheight discovers a mysterious ancient sphere containing Fiona, a young amnesiac girl, and Zeke, a rare Organoid capable of resurrecting and merging with Zoids—giant biomechanical combat machines. Fleeing into the ruins, Van activates a powerful, long-dormant Shield Liger. Driven by a desperate need to help Fiona recover her lost memories and identity, Van and Fiona embark on a grand journey across the war-torn continent. Along the way, they recruit the cunning smuggler Irvine and the eccentric, wealthy heiress Moonbay, forming an unlikely, fiercely loyal band of travelers.The political landscape of Zi is intensely volatile, dominated by an impending, all-out war between the Guylos Empire and the Helic Republic. Driven by absolute ambition, the ruthless imperial commander Prozen orchestrates brutal false-flag operations to destabilize the fragile peace and unleash ultimate devastation. Prozen specifically targets Fiona, recognizing her vital connection to the legendary Zoid Eve, an ancient entity possessing limitless power. As the continental conflict escalates into global chaos, Van hones his piloting skills and evolves his Shield Liger into the formidable Blade Liger, determined to protect his friends and thwart Prozen’s apocalyptic designs.The narrative darkens as the true threat emerges: the Death Saurer, a colossal, prehistoric engine of
mass destruction resurrected by Prozen. This invincible mechanical leviathan possesses the sheer firepower to obliterate entire nations and absorb all life energy on Zi. To stand any chance against this
unstoppable menace, the Republic and Empire must forge a fragile alliance. Van, his companions, and rival ace pilot Raven—a tortured youth manipulated by Prozen—are forced into desperate, high-stakes battles that push their Zoids and their own sanity to absolute breaking points.During the climactic showdown, Fiona’s restored memories reveal her true nature as the key to communicating with the Zoid Eve. In a harrowing final battle, Van channels the collective willpower of humans and Zoids alike, guiding the Blade Liger to pierce the Death Saurer’s impenetrable core and vanquish Prozen’s dark ambitions once and for all. With peace finally restored to the war-weary planet, Van and his comrades look toward a hopeful future, forever changed by their harrowing trials, deep camaraderie, and the enduring bonds forged in the fires of planetary conflict.