Smile Precure! Movie: Ehon no Naka wa Minna Chiguhagu!

Miyuki and the other Smile Precure are drawn into a magical picture-book world by Nico, a girl who once shared a childhood promise with Miyuki. Inside the book, familiar fairy-tale heroes and villains have been thrown into the wrong stories, leaving their worlds tangled together.

What first seems like a colorful adventure becomes personal when Nico's resentment toward Miyuki is revealed. The Precure must repair the broken tales while confronting a hurt that cannot be solved by simply defeating an enemy, proving that an old promise may still be worth keeping.