In Romana, Jr., the heir to the throne, along with his battle sabers Cherry and Lime, endowed with girl circuits, lead a tranquil life until the malevolent Star-Face and his sexadolls launch an assault on the kingdom to seize power. Star-Face's ambition to claim the title of High Official hinges on eliminating Jr., sparking a fierce conflict that jeopardizes not just Jr.'s existence but the fate of all in Romana.