The last war between the Heavenly Beings and the Akuto People arrives in this movie finale to Munto. Akuto, a resonance born from people's hearts and the flow of energy behind everything, is running out, and the Heavens stand united against the Magical Kingdom. To restore that flow, the Magical King Munto follows a vision to find Yumemi, an ordinary girl in the lower world who alone can see the floating islands of the Heavens. Meeting him leaves her weighing her own responsibility to the world. The film recuts the story's climax as a director's edition and adds footage not seen before.