The Fallen City was originally founded by Archangel Raphael, local legend has it that: "When he himself was finishing the city that until then had no name, it ended up having the name "Fallen" when Archangel Michael descended from the sky and went after his brother Raphael with the intention of "stopping" him permanently, because for Archangel Michael the monsters did not deserve to be saved or even cured, the only option for them was death. However, the elders of the golden age also say that when Raphael needed help the most a "trinity" appeared to protect him and they were: Ken of the Infernal Flame Clan, Rangiku of the Knights of the Sacred Flame Clan, and someone he never thought would appear his older brother Lucifer the three fought to protect Raphael ... and what was decisive for the city was that Rangiku who tore off Michael's wings and with her hands and used their power to heal Raphael, then after being humiliated the Archangel fell to the ground leaving your blood runs into the ground and transforms the soil that was previously difficult to plant and harvest fruits into a fertile and suitable soil." Fallen City is one of the most important cities and is considered a "satellite" city, so much so that the guild of the Knights of the Sacred Flame is the main guild and the only one that maintains the same name as the clan of its founder.