"When you think you are abandoned from your world... just look around you quietly. Your will shall awaken the people around you, and everything in the world shall be your strength." - Grand Mage to Arme -
Not much information about him is known. Grand Mage is known as the greatest mage in the kingdom of Serdin. He had discovered Arme as a baby, who seemed to have a gifted potential in magic, and then decided to adopt her and train her as a mage.