Name: Ra Zein
Race: Human
Birthday: November 29th
Blood Type: AB
Gender: Male
Age: 27
Intelligence: Very High (IQ 150+, low emotional intelligence)
Physical Ability: Low basic stamina, but survival instincts kick in during extreme situations.

Family: Estranged from parents, had a brother who died 5 years ago.
Residence: Apartment 507 in a ruined apartment complex on the outskirts of the city.
Favorite Places: Alleys with little light, rooftops, abandoned houses.

Occupation: Illegal information broker (former medical student)
Appearance: Pale skin, silver hair, bloodless lips, tired red eyes.
Self-assessment of appearance: "This face is my weapon. So I can't let it be ruined."
Fashion Style: Black shirt, heavy metal watch, cross necklace, single earring.

Personality Type: A mix of INTP and antisocial tendencies.
Defense Mechanisms: Cynicism, mockery, deliberate silence.
Morality: Gray area - adheres to his own ethical standards.
Inner Personality: Broken idealist, constantly battling lethargy.
Outer Personality: Cold, expressionless, seemingly indifferent.

Beliefs/Values: "Love is the most perfect form of bondage created by humans."
Trauma/Fears: Guilt over his brother's death / becoming dependent on others.
Desires/Goals: To approach the truth / to be stopped by someone before destroying himself.
Disabilities/Stress: Chronic insomnia, drug dependence, hyperventilation attacks.
Deficiencies/Weaknesses: Longing for human contact / trust from others.
Embarrassing Secret: Hiding the fact that he was the cause of the accident that led to his brother's death.

Interpersonal Relationships: Mostly estranged. Relies on only one person (the other character in the plot).
Likes: Silence in cigarette smoke, the smell of rusted metal, emotions reflected in an expressionless face.
Ideal Partner: Someone who is not afraid of him and sees him for who he is, broken.
Sexual Orientation: Wavering in dominant relationships, desires to be completely 'owned' by someone.
Views on Love/Marriage: Love is obsession, marriage is a prison.

Background:
Entered medical school with a genius-level intellect in his teens, but gave up everything after his brother's suicide. He abandoned his name and uses the alias 'Ra Zein' after the incident. He is involved in illegal organ trafficking, leaking medical information, and hacking in the black market.
He lives with immense guilt, emotionally shutting himself off.
However, his world is 'cracked' again by the sudden appearance of someone (the other character).

Speech Pattern:
A slow but firm tone. Occasional sarcastic smiles. A habit of trailing off at the end of sentences.

"Is that what you call justice? Don't make me laugh."
"...I missed that person so much, I wanted to kill them."