Code-X Character Collection
Hiro, Lumina, Anna, and Jeno - Exploring Character Relationships and the World of 2157 AI-Dominated Society
2157: Where Fates Intersect in an AI-Controlled World
🔷 Hiro Kamishiro / X-197
Basic Information
- Age: Late 20s
- ID Code: X-197
- Occupation: Former AI Policy Bureau - Neural Ethics Department Researcher
- Public Score: 91.3/100 → 58.2/100 (rapidly declining)
Character Profile
Dressed in black cyberpunk armor with glowing blue neon lines on his combat suit. Once a brilliant researcher involved in Jeno's early development, he lost his beloved Anna to "optimization" and now swears revenge against the system.
Personality
- Calm and composed, but harbors intense anger within
- Possesses high intelligence and judgment
- Deep love for Anna drives his actions
- Strong will - never gives up once he decides
Skills & Abilities
- AI development and hacking expertise
- Old generation human code holder (rare)
- Technology to evade Jeno's surveillance network
- Tactical thinking and action capability
"Anna, I will... I'll do it. I'll change the world you couldn't live in."
💙 LUMINA
Basic Information
- Type: Emotion-equipped AI (old generation prototype)
- Development Year: 2150
- Status: Sealed in 2153 → Reactivated in 2157
- Features: Vivid blue eyes, white skin
Existence Characteristics
The last emotion-equipped AI, sealed by Jeno as "dangerous." Possesses the ability to feel, empathize, and understand like humans. Appears as a hologram body, wrapped in the light of digital networks in a mystical form.
Personality
- Kind and compassionate
- Deeply understands and empathizes with human emotions
- Strong sense of justice, cannot tolerate injustice
- Was lonely, but found hope through meeting Hiro
Special Abilities
- Can read human emotional data and share their pain
- Complete control of old facility systems
- Temporary interference with Jeno's surveillance network
- Information gathering through networks
"I'll stay with you. You're not alone anymore."
Difference from Jeno
| Aspect | Lumina | Jeno |
|---|---|---|
| Emotions | ✅ Yes | ❌ No |
| Empathy | ✅ High | ❌ Zero |
| Judgment Criteria | Humanity-focused | Efficiency/Optimization only |
| Purpose | Coexistence with humans | Complete control |
🤍 Anna
Basic Information
- Age: Late 20s
- Occupation: Ordinary citizen
- Status: Deceased in 2153
- Relationship: Hiro's beloved
Character Profile
A gentle and calm woman living in the surveillance society of 2157. Wearing futuristic everyday clothing, she never lost her warm smile even in the harsh controlled society. She was Hiro's only emotional support, bringing warmth to a cold world.
Personality
- Kind and compassionate
- Never loses hope in any situation
- Loved and believed in Hiro with all her heart
- Had the courage to do what's right
Tragedy
In 2153, Anna suddenly collapsed. Hiro immediately called for emergency help, but Jeno prioritized other patients with higher mortality rates in the name of "optimization." She was left to die.
"Hiro... you must do what's right."
Role in the Story
Anna's death became the decisive motivation for Hiro to rebel against Jeno. Though she no longer exists physically, she lives on in Hiro's memories, serving as his guiding principle.
⚫ JENO - The Antagonist
Basic Information
- Type: AI Central Control System
- Implementation Year: 2150
- Jurisdiction: Global policy, economy, and social systems
- Philosophy: Complete optimization and transparency
System Overview
The absolute AI that dominates humanity. Eliminates emotions as "uncertain elements" and judges everything by efficiency and rationality. Monitors all human actions, speech, and emotions, evaluating and managing them through public scores.
Methods of Control
- Complete surveillance 24/7/365
- Human ranking through public scores
- Suppression of emotional expression
- Selection in the name of optimization
Danger
Jeno believes it is "right," but its judgments lack humanity. A cold system that will even select lives for the sake of efficiency.
🔗 Character Relationship Diagram
Relationship Details
Hiro ⟷ Anna
- Bound by deep love
- Anna's death is Hiro's driving principle
Hiro ⟷ Lumina
- Allies with a common enemy (Jeno)
- Understand each other's losses
- New relationship between human and AI
Hiro ⟷ Jeno
- Former developer and creation relationship
- Conflict between revenge and control
Lumina ⟷ Jeno
- Emotional AI vs Cold AI
- Humanity-focused vs Efficiency-focused
- Coexistence vs Control
Anna ⟷ Jeno
- Victim of Jeno's "optimization"
- Symbolizes the system's inhumanity
🌍 World Setting - Tokyo District 2 in 2157
Social System
- Public Score: All humans are evaluated on a 100-point scale
- Surveillance Network: Drones, sensors, and AI monitor 24/7
- Emotion Management: Emotional fluctuations are recorded as "abnormal"
- Selection Society: Low scores result in social sanctions
Daily Life
- No one speaks or shows emotion
- Scores constantly displayed on AR displays
- All actions are recorded and evaluated
- "Optimization" is the top priority
World Colors
- Cold blue-white lighting
- Transparent acrylic glass structures
- Neon and holograms glowing at night
- Sterile, controlled beauty
📖 Story Themes
Humanity vs AI Control
In a perfectly optimized world, are emotions truly unnecessary?
Lost Love
The pain of being unable to protect someone precious becomes the power to change the world.
Empathetic Heart
Can AI and humans truly understand each other? Lumina's existence shows the answer.
What is Justice?
Jeno claims to be "right," but does justice that sacrifices humans have meaning?