Key Animation
La historia de la película comienza cuando Arata toca inadvertidamente "Hermes Apocrypha", Grimoire de Lilith. De repente, está envuelto por una luz blanca brillante, y una niña aparece ante él. Ella se llama Lilim, y trata tanto Arata como Lilith como sus padres. Al mismo tiempo aparece, algo cambia en el mundo. La biblioteca eterna prohibida despierta. En la Biblioteca se sella la última culminación de Alquimia, el Señor Blanco Demonio. El Señor del demonio blanco trampa para eliminar a Arata ya los Siete de la Trinidad para usurpar la posición de Señor Demonio. Bristling con un poder incalculable, el Señor Blanco Demonio ataca a Arata, y desencadena una crisis desesperada en la que Arata y la Trinidad Siete debe salvar al mundo en esta última batalla.
Key Animation
In the city of Minato Mirai in Yokohama, the news of Fusion's defeat by the Pretty Cures is the hottest topic in town! Girls everywhere, were in love with the Pretty Cures, are dressing up and acting as their favourite Cures. Only Sakagami Ayumi, the new transfer student, is alone by herself. On her way home from school, Ayumi encounters a strange creature. After naming it Fuu-chan, Ayumi and the creature soon become good friends. However, Fuu-chan is actually a piece of Fusion, and holds the power of darkness. In an effort to make Ayumi happy, Fuu-chan swallows up everything that Ayumi dislikes, creating chaos in school and throughout the city! To help bring across Ayumi's true feelings to Fuu-chan, all 28 Pretty Cures were gathered once more. When everyone's power comes together, a miraculous light starts to shine.
