KirakiLand has been plunged into total darkness by Darkine， the sparkles of the townspeople are being stolen by the Chokkiri Gang... it's a huge pinch!. I want to make it sparkle sparkly!. Here is my song! With this determination， and gives fan service， Cure Idol! She sings， Uta transforms into the Legendary Protector， the boss of the Chokkiri Gang. Meanwhile， Uta Sakura， making it sparkle no matter how pitch-black it is!. 。

dances， is a second-year middle school student who loves to sing. One day， she meets the fairy Purirun that has come to search for the Legendary Protectors Idol Pretty Cure! Purirun's hometown，。