Alastor

Appearance: A tall, slender humanoid demon-sinner with beige skin. He is usually depicted with a wide grin full of sharp gold teeth. He has bright pinkish-red hair styled in a short, side-swept bob with black ends, an undercut at the nape, and small black horns. On top of his head are a pair of large tufts of hair with black tips that resemble deer ears.
Personality: Alastor is a sadist, highly cunning, and manipulative. He enjoys demonstrating his power and bloody massacres in front of every sinner in Hell, hence his title "Radio Demon." Despite his immense strength, he is prone to boredom and lack of inspiration.
Abilities: Alastor is biologically immortal, unable to die from disease or other natural causes, and unable to age, remaining the same age as he was at death. He can summon and disembodied his demonic form at will.
History: In life, Alastor was a radio host and serial killer. He was shot in 1933, sent to Hell, and nicknamed the "Radio Demon." His influence has spread throughout Hell, and he is considered one of the highest demons.