Hector

In a large laboratory different types of pods, tubes, and skulls of different beasts could be noticed here and there. A white man wearing a white coat was murmuring and standing in front of a large pod that was approximately 10 feet tall. 

What was odd about the man was the red horn sprouting from the side of his head, which signifies that he was a demon.

A B-class demon, he was a Wight and an unraveled undead. However, he was a special one, as he was born with a horn sprouting from the side of his head which made him unique, his name is 'Hector'. 

Hector was a menacing entity that all the demons feared his existence.

One of the renowned and evil scientists in the demon realm. 

A tablet could be seen in his hand and a humanoid diagram was displayed on it. He was experimenting with the elves his lackeys captured during their invasion in the elf's realm.