Erika Kurumi rouses Tsubomi Hanasaki from her slumber only to reveal the disappearance of their beloved fairies, Coffret and Shypre. A note alluding to Fairy Park serves as the only lead to their whereabouts. Fairy Park, a momentous gathering of all the Precures, holds the elusive Rainbow Jewel, a physical manifestation of all human hopes and dreams. However, a lurking force, Bottom, has relentlessly pursued the coveted gem for over a thousand years and fatefully sees his chance at possession. Hidden within the park's magical theme, the Rainbow Jewel's powerful aura presents an enticing temptation.