The Killer of Killers: Sha Qing
The Killer of Killers: Sha Qing

The Killer of Killers: Sha Qing

TAGS
Wiki
thriller
serial killer
investigation
double identity
strong pairing
crime
modern
psychological
danmei
novel
A serial killer hiding behind a double identity partners with an FBI agent to hunt other killers—while their relationship walks the line between trust and danger.
Chinese Title: 杀青
Pinyin: Shā Qīng
Common English Title: Sha Qing / The Killer of Killers / The Last Killer
❤️ Main Relationship
Sha Qing (杀青) × 里奥(Leo)
✨ Introduction
Sha Qing is a modern crime danmei novel by Wu Yi (Wu She), known for its dark tone, psychological tension, and morally complex characters.
The story follows a protagonist with a hidden identity as a serial killer, who becomes involved in investigating other murder cases alongside an FBI agent. 
As they work together to track down criminals, their relationship develops under constant tension—blurring the lines between ally and threat, trust and suspicion.
Unlike traditional crime stories, the novel places strong emphasis on character psychology, exploring motivations, morality, and the nature of justice.
🌏 Background
The story is set in a modern crime investigation context involving serial killings and law enforcement.
What makes the setting unique is the dual perspective:
  • investigator
  • perpetrator
The protagonist operates within both roles, creating a layered narrative where justice and crime intersect.
The investigative structure resembles Western crime dramas, with multiple cases and a focus on profiling and strategy. 
🎭 Themes & Tone
  • justice vs personal morality
  • dual identity
  • trust and deception
  • attraction within danger
  • psychological complexity
Tone: dark, tense, and morally ambiguous.
👥 Main Characters
Sha Qing (杀青)
A character with a hidden identity as a serial killer, operating according to his own sense of justice.
Leo Lawrence (里奥)
An FBI agent involved in investigating serial crimes, whose relationship with Sha Qing becomes increasingly complicated.
🔥 Why It’s Popular
  • Rare serial killer protagonist in danmei
  • Strong psychological tension and moral ambiguity
  • Enemy & lover dynamic done well
  • Crime + relationship balance similar to Western thrillers
📚 Reader Notes
Beginner-friendly: ⭐⭐☆☆☆
Angst level: High
Plot complexity: Medium–High
Romance visibility: Medium
Darkness level: High
Recommended for readers who enjoy crime thrillers + morally grey characters + intense relationship dynamics.
🔗 Useful Links
✍️ Author
无射 (Wu Yi/ Wu She) or 天下溪 (Tian Xia Xi) Known for writing darker danmei with strong psychological themes and complex character dynamics.
🌌 Similar IPs(按 vibe 精准)
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