Acheron Cocytus and Phlegethon both flowed. The Roman poet Virgil called it the principal river of Tartarus, from which the Styx and Cocytus both sprang. The newly dead would be ferried across the Acheron by Charon in order to enter the Underworld. The Suda describes the river as "a place of healing, not a place of punishment, cleansing and purging the sins of humans". According to later traditions, Acheron had been a son of Helios and either Gaia or Demeter, who had been turned into the Underworld river bearing his name after he refreshed the Titans with drink during their contest
Ceres, Celestial Legend spirit of "Mikagi", the original ancestor/progenitor of the entire Mikage family who stole Ceres' celestial robe (or "mana"), forcing her to stay with him on Earth. Aya promises Ceres that she will help find the celestial robe in exchange for not killing those who hunt her, especially Aki, since Aya still loves them as family. It's revealed(in Episode 7, "Celestial Awakening") that ""The Hagoromo Legend"" not only exists in Japan, but in other countries around the world such as Europe, Africa, all three regions of Oceania, Germany, China, Korea, Russia, and even all fifty states in the United States. Aya