Character Relationship Map: The Four

Characters

• Leng Lingqi (Coldblood) (played by Deng Chao) — protagonist

  Cold, highly skilled assassin and top member of Department Six, known for tracking and lethal precision.

• Emotionless (played by Liu Yifei) — protagonist

  Stoic martial artist and former Great Four member, leaves the constabulary early in the series.

• Cui Lueshang (Life Snatcher) (played by Ronald Cheng Chung-Kei) — supporting

  Deadly poison expert and agile fighter, uses hidden blades and toxins to eliminate targets.

• Tie Yourda (Iron Hands) (played by Collin Chou) — supporting

  Brute force specialist equipped with iron gauntlets, excels in close-quarters combat.

• Aunt Foise (played by Sheren Tang Shui-Man) — supporting

  Elderly mentor figure providing wisdom, historical context, and emotional support to the team.

• Zhuge Zhenwo (played by Anthony Wong Chau-Sang) — supporting

  Ingenious inventor and strategist, creates mechanical weapons and traps to aid the constables.

• Big Wolf (played by Bao Bei'er) — minor

  Fierce warrior or mercenary, fights alongside or against the main group in key battles.

• Merchant (played by Peng Zhi) — minor

  Local trader providing supplies, intelligence, or safe passage to the constables.

• Feng Ming (played by Yuki Li) — minor

  Constable or ally assisting in field operations, combat, and surveillance tasks.

• An's servant girl (played by Manli Cui) — minor

  Domestic worker for Lord An, reveals secrets or aids escape during critical moments.

• Guts (played by Chi Miao) — minor

  Brave fighter or soldier, demonstrates courage and resilience in battlefield scenarios.

• Mysterious Man (played by Zhang Zhihong) — minor

  Enigmatic figure with unknown motives, influences key events through covert actions.

• Bell (played by Tina Xiang) — minor

  Young messenger or scout, assists the constables with information gathering and field support.

• Ding Dong (played by Emma Wu) — minor

  Loyal attendant or sidekick, provides comic relief and practical assistance during missions.

• Dragonfly (played by Angela Qiu) — minor

  Agile scout or assassin, uses speed and precision in combat and reconnaissance.

• Prince (played by Waise Lee Chi-Hung) — minor

  Royal figure entangled in court politics and imperial investigations, holds significant influence.

• An Shigeng - The God of Wealth (played by Wu Xiubo) — supporting

  Wealthy patron or underworld figure funding operations and controlling extensive trade networks.

• Sheriff King (played by Cheng Taishen) — supporting

  Law enforcement leader ranking investigators and managing Department Six operations.

• Ji Yaohua (played by Jiang Yiyan) — supporting

  Female constable skilled in martial arts and investigation, reliable team member.

• Butterfly (played by Anna Fang) — supporting

  Skilled fighter or spy, uses elegance and deception to infiltrate enemy ranks.

Story Analysis

A tale of political rivalry, undercover infiltration, and fractured loyalty in Song dynasty China.

Plot Progression

1. The Counterfeit Crisis
2. The Secret Infiltration
3. Divided Allegiances
4. Loyalty and Rivalry