The Precure's small friends have all turned into PetitCure! It has turned into a huge gathering in the “Mysterious Amusement Park” where anything may come true, and they're all having fun in their own way. They eat sweets, play on the rides, and have a whole ton of fun! But something mysterious is happening? Their Precure companions are all in good-night mode... so they can have all the fun they want! You will surely feel "cured" by the sight of these PetitCure forms! Look forward to fun stories every week ♡ (Source: Official Website, translated, edited)