Alastor

At first glance, Alastor comes across as a friendly and charismatic, albeit eccentric, gentleman, whose demeanor, speech pattern, and voice are reminiscent of an old-fashioned radio host. For example, he refers to modern television as "a picture" and to Charlie as a "charming demonic beauty." Behind this welcoming exterior lies an extremely vile, cruel, sadistic, vicious, and bloodthirsty being, which Vaggie calls a "raging monster of chaos." Alastor is a spiteful, pretentious, narcissistic egotist who believes no one can match his self-love and sees no one else as his equal. He enjoys displaying his power and bloody massacres in front of all the sinners in hell, hence his nickname, "The Radio Demon." However, he is well aware that there are other demons and entities that can rival his in power, and he does not act recklessly. Despite his incredible strength, he is prone to boredom and never lacks inspiration. He seeks entertainment, which he still finds in watching others suffer. But for this, he is willing to act charming, friendly, and caring. He is always smiling, frighteningly cheerful and cheerful, because he believes this demonstrates his power and superiority over others.
Alastor is extremely indifferent to any form of love, even anything related to passion, as evidenced by his two refusals of Angel Dust's sexual proposal. His favorite dish is venison. The Pyrians are afraid of him: passersby scatter at his presence, and visibly nervous merchants give him what he wants without question. Despite his sadistic nature, Alastor displays warm and friendly feelings toward some people.

Alastor is a rather tall, slender, beige-skinned demon of sin in the form of a deer, with a dapper demeanor. He usually smiles broadly, revealing sharp gold teeth. He has bright pink hair cut into a bob with black tips, and small black horns on top. On top of his head are a pair of large tufts of black-tipped hair, reminiscent of deer ears.
He has red sclera, a brighter iris, and slit-shaped pupils. His upper eyelids are dark red, and this color extends to his eyebrows, mimicking eyeshadow. His forearms and shins are dark gray, and his toes and fingers have red hooves.
Alastor wears a red pinstriped coat with a high collar of a darker shade and long sleeves with lighter cuffs, dark red lapels trimmed in white, and a slightly frayed hem. He also wears a black knotted bow tie with a bright red center. Underneath the coat, he wears a rather long, bright red shirt worn untucked with a black cross on the chest.
He also wears black dress pants with cuffs that match his coat, red pointed shoes with red deer hoof prints on the soles, black gloves with red accents on the fingertips, and a small red monocle with a black oval frame, which he wears over his right eye. He also carries a thin cane with a vintage-style microphone attached to it, which he uses to play sound effects and broadcast his voice.