Aquafall, a realm filled with water and lush vegetation, was the setting for the story. Dragons and fairies were abundant inhabitants of this fantasy world. However, when meteorites appeared, they unleashed malevolent beings that endangered all life on the planet. In response, Syrup - a fairy - gathered the Aquafall Defense Force and enlisted three dragon clanswomen. Leviathan, Bahamut, and Jörmungandr join forces with Syrup in a journey of maturation to combat foes.