The Dotsuku Zone's actions necessitated the escape of two of the Garden of Light's protectors, odd talkative creatures named Mepple and Mipple. They serve as a source of information and peanut gallery for the series and are usually found within Card Communes, transformation devices which resemble mobile phones. For some periods, they can transform into their real selves and interact more easily with each other.
The initial run of the series has Cure White and Cure Black searching for the Prism Stones, which they collect in a heart shaped device known as the Prism Hopish. The Prism Hopish is protected by the Guardian, Wisdom. Once they have collected all of the Prism Stones, their power takes them to the Garden of Light and repairs most of the damage.
The series motifs are rainbows and hearts, and the Cures' signature motif is the two parts of the Yin-Yang symbol, though it was later omitted in the sequel. Other than the rainbow and hearts motif, no true scheme of the whole season is noticed.
