

She then sends them off, seaming happy that she could please her guests. Once they arrive, Nico reveals that the Cures can become any character from a picture book, which they gladly accept. After retrieving the girl, she introduces herself as Nico, and after being requested by the others, she send herself and the Cures to the Fairy Tale World which looks like Märchenland. However, the demons follow her as well kidnapping her and causing the Cures to fight them. Running away, the girl finally shows her face and jumped out from the screen, being caught by Miyuki. The movie shows a girl being chased by the two demons: Gingaku and Kinkaku from Journey from the West, who find her hiding. Soon enough, they find the small theater called "The Big Adventure in a Picture Book." Akane suggests a 3D movie, but Miyuki and Yayoi reject the idea, as the cures head inside. In the present day, Miyuki and the other Smile Pretty Cures are at the World Picture Book Exposition having fun and enjoying themselves, unaware that a shadow had been following them. Afterwards, she promises to the book to continue the story. The scene changes to her reading aloud to herself in the library, where she tries to smile and finally she make friends.
.jpg)
As a young Miyuki is seen playing in the playground and finds a picture book with the ending pages torn out. Official 30 second, and one minute commercials promoting the movie has been aired.

Later on after the leak, Toei listed the film on their official website. In the August issue of girls magazine Nakayoshi, the film's official title is revealed alongside Cure Happy's mysterious new form similar to the revealed Princess Form and a new character that will play a role in the movie. The movie was first announced during the end of Pretty Cure All Stars New Stage: Mirai no Tomodachi with an unnamed title and a confirmed release date.
