In 2535 A.D., the populace of the colony world Omni had grown weary of the oppressive rules enforced by Earth's Terran authorities. They banded together and stood up against the tyranny, demanding independence. Despite lacking military training or advanced weapons, they ingeniously converted their robotic Power Loaders - previously used for moving cargo on and off spaceships - into formidable battle tanks, ushering in a new era of mechanized warfare. The fate of Omni now rested on the courageous shoulders of a select few female pilots belonging to the exclusive Detachment of Limited Line Service. Dubbed the Power Dolls, these brave pilots had no choice but to fight with all their might to save their planet from doom - they were the last hope.