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
Wrath of the Titans a result the gods are losing their power and becoming mortal. They can no longer sustain the walls of Tartarus which are crumbling, and the imprisoned Titan Kronos will soon be free. Perseus, valuing his family's safety, refuses to get involved. Zeus meets his brothers Hades (Ralph Fiennes) and Poseidon (Danny Huston), and his son Ares (Édgar Ramírez) in Tartarus. He asks Hades's help in rebuilding Tartarus's walls, but Hades rejects the offer and attacks Zeus. Ares betrays Zeus, imprisoning him and stealing his thunderbolt. Hades and Ares plan to make a deal with Kronos: in exchange for remaining immortal,