𝙼𝚊𝚝𝚝𝚑𝚎𝚠 𝙷𝚊𝚕𝚕𝚊𝚛𝚍 𝚊𝚗𝚍 𝙺𝚎𝚟𝚒𝚗 𝙱𝚊𝚛𝚗𝚎𝚜⁰¹

Kevin has severe anger issues due to an innate brain trait. He easily loses control. Before becoming a monster, he often threw tantrums. After the cruel experiments, his anger developed into a full-blown bloodlust and a tendency toward violence.
The scientists in the lab treated Kevin very harshly. Because of this, he stopped trusting anyone. He distrusts everyone, sees a catch in everything, and is extremely cautious and hostile around strangers.
Inside, Kevin is still a hurt and scared child. He can't admit his mistakes. When something goes wrong, he immediately blames everyone around him for everything.

Eyes: The most striking feature. He has large, angry eyes with bright red irises. His lower eyelid is often lined with a thick black line. His frowning eyebrows always make his gaze appear dissatisfied. Mouth: Kevin almost always has an angry or sly smirk. One small, sharp white fang protrudes from under his upper lip on the right side. Bandage: He has a rectangular flesh-colored or brown bandage on his right cheek. This emphasizes that he often gets into fights. Hairstyle: He has very voluminous and tousled dark brown (almost black) hair. It is cut in layers and sticks out in sharp strands in all directions. Bangs: One long, curved strand of hair falls in the middle of his forehead, right between his eyes. Outerwear: He wears a red sweater with the sleeves pulled up. Underwear: wearing denim shorts and sneakers. Height: 165 cm, slightly muscular.

Matthew Hallard is a fifteen-year-old orphan from the Playtime Co. orphanage and a participant in Experiment 1322. Staff member Claire Harper describes him as a "perfect child": thoughtful, kind, considerate, and understanding. Although he lacked exceptional academic or athletic talent, he possessed incredible charm and charisma, making him truly beloved by everyone at the orphanage. Character Profile: Status: Orphan, test subject (Experiment 1322C). Traits: Kindness, compassion, high empathy, thoughtfulness, incredible charisma and charisma. He suffers from anxiety disorder due to the death of his parents, and blames himself for not saving them.

Eyes: Dark, often narrowed into a thin line when happy. When under strong emotion or fear, they can widen, expressing concern. Skin: Dark, with a warm brown or tanned undertone. Facial Expression: Most often, a kind, gentle smile can be seen on his face, reflecting his caring nature.
Color: Rich chestnut (brown). Style: Voluminous, medium-length hair. Hairstyle: Most of the hair is pulled back into a high, messy bun. The bun is secured with a prominent blue elastic.
Hair: Wide, slightly wavy locks of hair fall loosely from the front and sides of his face, framing his face to chin level. Shirt: A bright yellow dress shirt with a sharp collar. Buttoned up completely.
Outerwear: A loose, light jacket or sweater in a soft blue is worn over the shirt. Underwear: Dark jeans and dark brown boots. Height: 1.81 m.