Gregan

Gregan (グレガン) is the General of the Sixth Legion of the Imperial Army in the Web Novel.

Appearance
No details of Gregan's appearance were given in the Web Novel.

Personality
Gregan was the General of the Eighth Legion two years prior to the Massacre at Katze Plains. He was later promoted to General of the Sixth Legion, with General Ray taking his place.

Background
In the Web Novel, he was present when the newly titled Archduke Ainz Ooal Gown summoned his Dark Young and unleashed them upon the Royal Army.

Overlord Second Half Arc
Gregan presumably was among the seven generals that attended a meeting of the eight generals of the Imperial Army. There he witnessed General Beliblad drown himself in alcohol, utterly disgusted by the Massacre at Katze Plains. When one of his colleagues, General Ray asked how they should proceed to attack, the idea of attacking their enemy after the atrocity the Archduke committed was unconscionable. After witnessing that atrocity he refused to continue the attack on an already demoralized enemy. An argument sparked between him and General Ray over the ethical issues and their duties as generals of the Empire. Their argument reached a point where Beliblad was about to attack Ray only to be stopped by Natel Inyem Dale Carvain.

Gregan was mentioned again by the students in the Imperial Magic Academy who discussed what they knew about Ainz Ooal Gown. So far they knew that he had the support of a General of the Eighth Army, who was mistakenly believed to be Gregan but was corrected to be Ray.

Abilities and Powers
Gregan was the General of the Eighth Legion but has since been promoted to the Sixth Legion, hinting his high level of prestige.

Trivia

 * A Sixth Legion does exist in the Light Novel, though it is unknown if Gregan leads it.