Matthew is a rather short young man with a juvenile look. He has black long combed backward hair tied in a ponytail.
Matthew is very zealous and passioned by his work. He seems to admire Legory to the point of boot-licking, approbing every sentence of him .
Third Exorcists Arc
Matthew is present at the meeting about Alma Karma. He closely listens to the explanations. When Johnny is kicked by Lvelier for vomitting on Legory he accompagnies Peck to the toilets.
When the Noahs attack the Branch, he is captured by Sheryl Kamelot's strings and aligned with the others.