Aida Mana is a girl who is always eager to do things for the sake of others. One day, while visiting the Clover Tower during her school's orientation program, an enemy calling themselves "Selfish" suddenly appeared and tried to manipulate her inner heart! To fight this enemy, she borrowed power from a magical fairy named Sharuru to transform into Pretty Cure! To protect the peace of the world, other legendary Pretty Cure soon joined her in battle! A mysterious baby also appears, making each day a "Heartthrob" experience! The 4 Cures, always holding "love" in their hearts, are battling for the world's fate!