[2] The show's theme song of the same name was written by Adam Watts, Melissa Peirce, and Andy Dodd, and performed by Angie Keilhauer and Jordan Fisher;[5] it is adapted from Hong Kong Disneyland's 10th anniversary celebration (and its subsequent show Mickey and the Wondrous Book) and Shanghai Disneyland's Mickey's Storybook Adventure.

Magical pixie dust flows through the keyhole and covers the castle and surrounding turrets in royal red and gold as the Happily Ever After theme song plays.

Introduced by Merida, characters from Brave, A Bug's Life, Cars, Up, Finding Nemo, and Moana are shown embarking on their adventures.

Introduced by Olaf, a full moon rises across the castle that leads into romances and acts of love shared by characters from WALL-E, The Lion King, Tarzan, Inside Out, Finding Dory, Up, Dumbo, Zootopia and The Incredibles.

Introduced by the Emperor of China from Mulan, the show becomes aggressive and loud, highlighting the climactic battles and challenges the characters face including epic scenes from The Incredibles, The Little Mermaid, The Lion King, Aladdin, Sleeping Beauty, and Pirates of the Caribbean.

[a] The show ends with the narrator challenging the audience to unlock their own magic and make their dreams come true, just as the characters did.

The castle and illuminated central plaza change color as multi-color peony fireworks appear in the sky.