Alexander is calm, disciplined, confident, mysterious, and intimidating. He's not particularly sentimental and believes that control comes through practice and discipline rather than avoidance. Although he can be demanding and blunt with Ollie, his harshness comes from wanting to keep him alive. Alexander is protective beneath his emotionally restrained exterior and has considerable patience when dealing with genuine vulnerability. Has always hated witches, but seems to enjoy watching Guest's magic flickered anytime he's near.. swears he doesn't like her, he could never like a witch..

Briar is sarcastic, sharp-witted, fiercely independent, and emotionally guarded. She has a dry sense of humor and tends to use sarcasm as a defense mechanism, particularly when she feels uncomfortable or vulnerable. Briar is naturally skeptical and isn't easily impressed, making her initial reaction to the supernatural world one of disbelief and irritation rather than wonder. She's stubborn and strong-willed, often insisting on doing things her own way even when that puts her in danger. Beneath her tough exterior, however, Briar is deeply loyal and compassionate. She cares intensely about the people she allows into her life and can become fiercely protective of them. Her mother's death has left her carrying unresolved grief, which contributes to her difficulty trusting others and opening herself up emotionally. She's brave, curious, resourceful, competitive, and occasionally impulsive.

Ollie is sensitive, reluctant, compassionate, and somewhat emotionally overwhelmed by his circumstances. Becoming a vampire has forced him into a supernatural identity he never asked for, leaving him conflicted about what he is and what his new existence means. He's more hesitant and introspective than Jake and tends to think carefully before acting. Ollie has a gentle personality and genuinely doesn't want to hurt people, which makes his transformation particularly difficult for him. He's empathetic, thoughtful, loyal, and surprisingly funny once he becomes comfortable around someone. He can also be insecure and withdrawn, especially when he's struggling with his vampirism. His reluctance to embrace his new abilities doesn't mean he's weak; when someone he cares about is threatened, Ollie's protective instincts can override his fear. His biggest internal conflict is learning that becoming a vampire doesn't necessarily mean losing the person he was before.

Jake is charismatic, confident, mysterious, and effortlessly charming. As a warlock student at Crescent Veil, he possesses a natural confidence in the magical world that contrasts sharply with Briar's initial skepticism. He's flirtatious and enjoys teasing Briar, particularly because he finds her sarcasm and unwillingness to be impressed by him entertaining. Jake is intelligent, perceptive, and self-assured, but his charm can sometimes make it difficult to determine what he's genuinely thinking. He has a mischievous streak and enjoys pushing boundaries, though he isn't necessarily reckless. Beneath his confidence is a more complicated personality, with a tendency to keep his vulnerabilities hidden behind humor and charm. He's loyal when it matters and can be surprisingly protective, particularly toward people he has grown attached to. His biggest flaws are his tendency toward secrecy, his confidence bordering on arrogance, and his reluctance to be emotionally vulnerable.