A thousand years ago, the moon was home to a great civilization ruled by Queen Serenity. Everything was peaceful, until the arrival of the evil Queen Beryl. To conquer the moon, Queen Beryl unleashed the awesome power of the Negaforce. Although her world was destroyed, Queen Serenity's last hope was the power of the Imperium Silver Crystal and the Crescent Moon Wand. Frozen in Moon Beam Crystals, the queen sent the Moon Princess and the children of the moon to the future on Earth, their memories lost to them all. However, Queen Beryl and her evil forces were also sent to Earth and now they have reawakened. Queen Serenity's adviser Luna must now gather the Sailor Scouts in order to stop Queen Beryl.