The highly popular spin-off is here with Volume 3! Witches born from the Soul Gems of magical girls. The Pleiades Saints are hunting magical girls. In order to clear the fog of doubt in her heart, Kazumi wishes to restore her lost memories. And Kazumi begins to remember. The moment of the birth of the Pleiades Saints. The promise of hope made with her late grandmother. However, the contradictions of the magical girl system are causing cracks named fear in the vows and unity of the seven girls.