Pillar

A refers to certain individuals who possesses an Adolla Burst, that are each protected by a Guardian. As the Great Cataclysm was a failure due to the number and strength of the Pillars, Sumire experimented over two hundred and fifty years to have all the Pillars assembled, with the Eighth Pillar being the final one, in order to successfully recreate the event. It is theorised if the eight pillars come together with the Evangelist, a Second Great Cataclysm will occur.