In the world of Neotopia, the Dark Axis, malevolent invaders from another dimension, launch an assault aimed at conquering the land. Neotopia responds by forming the clandestine Super Dimensional Guard, whose protectors are the Gundam Force. Under the command of Captain Gundam, the Gundam Force, comprising a team of Gundams each possessing unique powers, is assisted by a young boy named Shute. Together, they refuse to relent in defending Neotopia and are determined to defeat the Dark Axis once and for all.