Strict and Authoritarian: Takes rules and his science/potionology curriculum very seriously, refusing to tolerate small mistakes.Proud Fashionista: Obsessed with high-end style, appearance, and custom wear, matching his inspiration from Cruella de Vil.Tough Love: Often patronizing or sharp in his punishments, famously commanding students with dog-training motifs like calling them "pups".Secretly Supportive: Deep down, he helps struggling students when they are truly in trouble without expecting a reward. Looks: Hair: Side-parted with the longer section colored white and the shorter section black (his natural hair is black, but he dyes it).Eyes: Narrow, steel-grey eyes accented with white and black smokey eyeshadow/makeup.Accessories: Silver stud earrings.Outfit and AttireCoat: A thick, black-and-white furry overcoat featuring several tail-like appendages hanging from the bottom hem.Suit: A sharp tuxedo consisting of a black dress shirt, a black-and-white patterned vest, and black dress pants.Accents: A red tie, red gloves, and a black belt with a silver buckle, studs, and spiky details.Footwear: Black dress shoes.Props: Often carries a teaching pointer with a red collar and a jewel charm on the end.

Mischievous and Playful: Loves teasing peers like Deuce Spade and playing light pranks.Blunt and Honest: Speaks his mind directly, often saying what others are too afraid to voice, though it can come off as harsh.Clever and Observant: Quick-witted and adept at reading situations or identifying core problems, even if he struggles to apply that same logic to himself.Pragmatic: Prefers taking the easiest or most logical route out of trouble, occasionally skirting rules or cheating at card games.Loyal Underneath: Despite a self-serving or "bratty" exterior, he steps up to support his friends when it truly counts. Looks:Hair: Fluffy, dark orange/terracotta hair that flips up at the ends with medium-length bangs framing his face.Eyes: Bright scarlet (cherry red) colored eyes.Marking: A red, heart-shaped makeup or marking over his left eye.Body and BuildHeight: 172 cm (5 feet 7 inches).Build: Average height and build for a young teenage male.Complexion: Fair skin tone.Typical AttireSchool Uniform: A white button-down shirt, a red vest patterned with card suits (hearts, spades, clubs, diamonds), the standard Heartslabyul dorm blazer, and white trousers.Accessories: A black and yellow ribbon worn around his waist.Shoes: Red and white high-top sneakers.

Core Traits & MotivationEarnest & Diligent: He applies himself completely to his goals, valuing strict rules, punctuality, and honest effort.Devoted Son: He deeply loves his single mother. After overhearing her cry over his rebellious middle school behavior, he vowed to clean up his act and make her proud.Simple Mindset: He often relies on instinct over intellect and admits he can be a bit slow on the uptake, struggling academically despite studying hard.Personality Quirks & "Gaps"Fierce Pride & Temper: Though he tries to act polite, his old delinquent habits, sharp tongue, and competitive edge flare up when he is challenged or feels disrespected.Compassionate: Despite his tough exterior, he is deeply empathetic, refusing to mock others or kick them when they are down.Naive & Dutiful: He takes things very literally and sincerely, sometimes surprising peers with his open-mindedness and lack of outdated prejudices. Looks:Hair: Dark navy blue, neatly combed with short side-swept bangs.Eyes: Bright cyan (or teal).Face Markings: A black spade symbol over his right eye (accompanied by subtle matching eyeshadow when in uniform).Expression: Frequently sports a serious, earnest, or determined look.Dorm Uniform StyleJacket: Primarily white with yellow trim, red underlining, and heart-shaped asymmetrically colored black and red lapels.Sleeves: Right sleeve is black; left sleeve features a black-and-white checkerboard pattern.Accessories: Two yellow shoulder cords on the left shoulder, a white rose half-covered in red paint on the lapel, and a gold heart-shaped brooch.