Justice in the Dark

A Futuristic Dive into Crime, Conscience, and Control

English Title: Justice in the Dark
Original Title: 光·渊 / Guang Yuan
Also Known As: 默读 (Mo Du), 深渊 (Shen Yuan), Light the Darkness, Abyss
Genre: Crime, Psychological, Mystery
Episodes: 30
Broadcast Network: WOWOW
Broadcast Period: March 7, 2025
Air Time: 00:00

---

Plot Synopsis

How do you find justice in a world where empathy has been erased?

Justice in the Dark is a gripping psychological crime thriller set in the dystopian Xinyuan Civilization Year 253, where society is on the brink of moral collapse. Rising crime rates and the emergence of a disturbing psychological phenomenon known as “zero-degree empathy” push law enforcement into uncharted territory. This condition renders individuals incapable of understanding or feeling emotion—making them perfect criminals and virtually impossible to predict.

The story begins with the seemingly routine murder of a deliveryman. But as Captain Luo Weizhao from the Special Investigation Unit’s Sixth Team peels back the layers, he uncovers a vast conspiracy tied to the mysterious Pei Organization. At the center of it all is Pei Su, a stoic and wealthy tech mogul whose links to both the victims and suspects grow harder to dismiss.

With each case, Luo finds himself drawn deeper into a chilling web of interconnected crimes, synthetic emotion, and a future where technology might just be deadlier than the human mind. But Pei Su is not just a name on a file—he is the key to unlocking the truth, and perhaps, the beginning of Luo Weizhao’s own descent into the abyss.

---

Main Cast & Characters

• Zhang Xin Cheng as Pei Su
  The enigmatic President of the Pei Organization. Brilliant, emotionally detached, and mysterious, Pei Su is both a suspect and a savior in the eyes of the law. Zhang Xin Cheng delivers a chillingly restrained performance that leaves you questioning Pei Su’s every move.
• Kang Jia Ze as Young Pei Su
  Portrays the early life of Pei Su, revealing glimpses of trauma and programming that shaped his emotionally distant persona.
• Fu Xin Bo as Luo Weizhao
  As the Captain of the Special Investigation Unit’s Sixth Team, Luo is methodical and haunted by his past. With each case, his pursuit of truth becomes more personal—and more dangerous.

---

Why You Should Watch Justice in the Dark

🧠 A smart, complex psychological thriller.
The series doesn’t shy away from exploring dark themes like sociopathy, power, and artificial morality, offering layers of cerebral depth rarely seen in mainstream dramas.

📡 Sci-fi world-building meets criminal investigation.
The futuristic setting is immersive without being overbearing—just enough to create tension and raise questions about how far humanity will go in the name of control.

😱 Unpredictable twists and eerie realism.
Each episode introduces a new crime or revelation, keeping you on edge. The interplay between logic and emotion creates a haunting sense of realism even in its sci-fi narrative.

🎭 Dual-character dynamics with moral ambiguity.
Pei Su and Luo Weizhao’s relationship is at the heart of the story—part alliance, part suspicion. Their layered connection brings emotional gravitas to an otherwise cerebral series.

🎧 Haunting soundtrack.
Justice in the Dark OST uses subtle strings, techno undertones, and eerie soundscapes to underline the mood of each investigation.

---

Viewer Ratings

⭐ TBD (Early release – ratings pending)
With its debut just weeks ago, Justice in the Dark is already gaining traction among fans of psychological dramas and dystopian storytelling.

---

Behind the Scenes

• Original Writing: Mo Du (默读) by Priest
• Director: Qiu Zhong Wei
• Screenwriters: Li Lin, Yang Xia, Zhang Jing
• Producers: Yang Xia, Li Zhan Ying, Sun Hong Qiang, Kuang Miao Tian, Zhao Yang, Li Jia Yu, Xia Xin Yue
• Executive Producer: Xie Ying
• Cinematographer: Liang Yuan
• Music Composers: Ren Ya Jing, Wang Fu
• Editor: Dai Zong
• Art Director: Ji Peng
• Action Director: Sun Nuo
• Stylist: Wang Yi
• Costume Designer: Cao Yan Gui
• Dubbing Directors: Bei Chen, Bai Xin Zan, Bian Jiang
• Production Companies: Youku, New Style Media

Justice in the Dark is meticulously produced, with a cold, minimalist visual tone that reinforces the emotionally void atmosphere of its world. Every scene feels like a calculated move on a chessboard between genius minds and emotionless monsters.

---

Final Thoughts

If you enjoyed dramas like Reset, Day and Night, or Psychologist, Justice in the Dark will grip you from its very first scene. It’s not a feel-good drama—but it is a masterclass in psychological intrigue, noir storytelling, and dystopian ethics.

---

💬 Would you trust someone who feels no emotion? Can justice exist without empathy? Tell us what you think in the comments..