Gi

A man gifted in both swordsmanship and sorcery. He possesses a split personality that becomes more and more pronounced as time goes by.

Originally, Gi embarked on a journey to defeat the previous Demon King Gele. Sometime during the battles, his evil side gained control and seized the chance to become one of Gele's Demons.

For the next following millennium he serves Gele as her most trusted aide.

Eventually he betrayed Gele and sealed her with the Demon Sword Chaos. Thus, becoming the next Demon King