[Tashiliya] A Chronicle of Magic

The gods and demons leave the mortal world, and the age of heroes begins... The great mage Iraldo dreams of building a Rainbow City where mages can live peaceful, ordinary lives. Though the disappointments of life have turned him into a Demon King, he has never forgotten his ideal. He becomes the greatest magic teacher of his time, training three of the finest masters to come: Yago, Subulesi, and Aimeidaer. But in the end, he is killed by his own son and his three most prized disciples.