Darien in “Unfinished Business”

This is the story from long ago. Apart from the Sailor Scouts, who protected the world of the moon, there were also Sailor Scouts who fought against evil invaders who came from parts of the outer solar system, Sailor Uranus, the Sailor Scout of the upper world, is guarded by the planet Uranus. Sailor Neptune, the Sailor Scout of the Sea, is guarded by the planet Neptune. Sailor Pluto, the Sailor Scout of the lower world, is guarded by the planet Pluto.