Theraclede

Personality
He was a blood knight, interested only in fighting the strong in the name of Becoming stronger himself. Fighting his companions was a given, and he killed his sparring partners more often than not.

Appearance
A giant of a man, over two meters tall, stood before me. His bronze skin was covered with innumerable scars. He was muscled to the point where armor seemed unnecessary. You would be forgiven for thinking that he had Ogre blood.

Volume 4
A subordinate described to be B-rank who will kill enemy and ally on the battlefield but killing a royal employer turned him into a criminal. He attempted to attack Fran and was forced to retreat by Jet. He later betrayed Linford and assisted in taking him down after being turned into a Hellion by Zelyse and a fiend by Linford. With his Cannibalize skill he gains strength for every being of the same race as him he kills, which includes fiends. Afterwards he attacked another base of Evil One supporters in Raydoss.

Volume 9
Appears as a subordinate of Murelia. Kills Murelia as part of a convoluted plot to ensure Urslars, Kiara, Fran and Mea will sympathize with her goal of saving Romeo. Appears on par with the S-class Urslars until skill taker is used on Urslars taking him out of his mad ogre form. Later seems overmatched by a Mad Ogre Form Teacher with Unleashed Potential but is not killed and regenerates. Attempts to attack Fran, Mea, Quina, Mia and Kiara when they attempt to leave. Kiara remains behind to delay him and gets into a three way fight with him, the berserk Teacher, and herself. He succeeds in outlasting Teacher, but Kiara succeeds in taking off his arm and forcing him to retreat before Kiara dies.

Volume 10-11
Blamed for Kiara's death but Fran and Teacher have mixed feelings when they learn he attacked Basharl's Magnolia family mansion to get Romeo. In Volume 11 we learn he attempted to leave Romeo in the orphanage in Bubola but Romeo at 3 didn't want to be parted with him and they decided to let him continue staying with Theraclede who appears to have a soft spot for him.