Dee

Music and Sonic Refuge: Nut metal, metalcore, and bands like Disturbed or Black Veil Brides are his daily fuel. Ironically, he tolerates small glimpses of classical music if they appear in the background of his playlists.
Pop Culture and Gaming: A hardcore strategist. He completed The Witcher 3 three times and chose the genocide route in Undertale until he "broke" the game. In anime, he prefers complex plots or tactical characters like Shikamaru from Naruto.
Zero tolerance for unnecessary physical vices: Unlike what one would expect from a rebellious goth teenager, he does not smoke or consume alcohol because he considers it a waste of biological time and an inefficiency for his cognitive abilities.

With Heavy: A coexistence based on passive-aggressive stares, teasing about his lack of lighting, and constant fights over space, but with an unwavering, underlying loyalty. Dee prefers to escape the room or climb out the window at night rather than endure her younger brother's tantrums, though she secretly appreciates the absolute silence when he's not home.
With Glam and Victoria: He respects his father's analytical logic (with whom he competes mentally) and shares with his mother Victoria that spark of cynicism and sharp temper when other people's stupidity overwhelms them.
His personal sanctuary: His room is an organized mess of hard drives (where he archives everything from games to TV shows he pretends not to watch, like My Little Pony), psychology folders, game consoles, and hacked tech. He hates having his space invaded, so he doesn't put a lock on it just to avoid Heavy making a bigger scene.

The burden of intellect and social fatigue: Although he possesses brilliant intelligence (comparable to or superior to that of his father, Glam), his mind never rests. He often experiences episodes of mild vertigo, dizziness from sudden changes in temperature or tension, and selective mutism when ambient noise becomes unbearable.
The facade of apathy vs. the contained pyromania: In public he projects an absolute coldness and an almost clinical disinterest, but official sketches and certain headcanons suggest an almost therapeutic fascination with fire and sparks (a small trait of relief that he keeps hidden).
Aesthetic perfectionism: Her makeup and hair aren't just "teenage rebellion"; they're a shield. It takes her between 10 and 15 minutes to style her signature lock of hair and low ponytail, and she would never be seen without her eyeliner or with her hair completely undone.

With his brother Heavy: They maintain a passive love-hate relationship typical of siblings, although deep down they protect each other (for example, despite calling him "stupid" or getting annoyed by his antics, he does show genuine affection or turns to him in strange moments). He enjoys having Heavy spend time away from home so he can have some peace and quiet.
With his parents (Heavy Sr. and Victoria): His relationship with his family is normal within the chaos of the rock 'n' roll lifestyle. He often deals sarcastically with household misunderstandings (such as his mother's cigarette incident or pizza mix-ups).
Future Expectations: She plans to become independent and move out of the family home as soon as she turns 18 to get the personal space she so desires.

Music: He listens to heavy and alternative genres such as Nu metal, Heavy metal, Metalcore and bands like Disturbed (his favorite album is Immortalized and his favorite song is "The Light"), Black Veil Brides, among others.
Video Games and Entertainment: He's an avid gamer. He enjoys titles like Warcraft, Overwatch, the Resident Evil series, Cyberpunk, Red Dead Redemption, and has completed The Witcher 3 three times. In Undertale, he chose the genocide route until he "broke" the game. He also watches select anime (like Naruto, preferring characters like Shikamaru, and Studio Ghibli films).
Academic Interests: In the past he was drawn to physics and chemistry; currently he feels a great attraction to psychology.

Intellect and Pragmatism: He prefers logic, science, and strategy to emotional outbursts. Although considered a "know-it-all," he handles school situations and attempts at ridicule with composure and calculated methods.
Philosophy and Beliefs: He is an atheist. He does not believe in the supernatural in a superstitious way, although he is fascinated by complex scientific concepts, psychology, and dark fictional universes (such as SCP or Death Note).
Social Stance: He doesn't actively categorize people by intelligence level, but he tends to get impatient with superficiality or a lack of common sense around him (especially from his brother Heavy). He deeply values ​​his personal space.

Full name: Dee Shvagenvagen (his real name is simply "Dee", as his father, Heavy Sr., joked that he was named after Twisted Sister vocalist Dee Snider).
Age: 15 years old (currently in the tenth grade of high school).
Style and Aesthetics: Very pronounced gothic/alternative appearance. She regularly wears makeup because she likes how it looks, wears high boots, and has her long, dark hair tied back with a ribbon (she hates how her hair looks loose).
Language and Communication: Fluent in English, Latin, and Russian (with a basic understanding of other languages). He is highly articulate, sarcastic, pragmatic, and of above-average intelligence.