In a distant future, humanity once again is facing the threat of the “Shadow Angels”. Mystical creatures who returned after 12.000 years of absence. They attack human cities and kidnap their inhabitants in order to drain their “prana” (vital energy). To fight against them, youngsters with special powers from arround the world were gathered and trained to pilot the “vector machines”, three ancient ships that together form mankind’s ultimate weapon, “Aquarion”.