Character Relationship Map: The Four 2

Characters

• Emotionless (played by Liu Yifei) — protagonist

  A skilled operative who leaves the Divine Constabulary after doubting Zhuge Zhenwo’s alleged role in her family’s massacre. Seeking revenge, she murders a surviving conspirator, leading to her arrest...

• Iron Hand (played by Collin Chou) — supporting

  Alias for Tie Yourda, feared for devastating physical strikes and unyielding combat style.

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

  Alias for Cui Lueshang, feared across the capital for her lethal poison techniques.

• Ji Yaohua (played by Jiang Yiyan) — supporting

  A dedicated Department Six agent investigating the Gang of Twelve conspiracy. Kidnapped and coerced into serving Lord An through a poison pill, she secretly meets Cold Blood to share intelligence. Des...

Canonical Relationships

Family, romantic, and professional connections based on plot evidence.

• Life Snatcher → Emotionless (Professional Agency Colleague) — Their connection is an institutional one within the divided investigative agencies.

  Life Snatcher remains with the investigators after Emotionless is arrested and the team structure is disrupted.

• Iron Hand → Emotionless (Professional Agency Colleague) — They are associated through the law-enforcement network investigating the massacre conspiracy.

  Iron Hand belongs to the investigative group affected by Emotionless’s departure and arrest.

• Ji Yaohua → Emotionless (Professional Agency Colleague) — They are connected through overlapping law-enforcement investigations, but their duties eventually place them on opposing sides.

  Emotionless accompanies the investigation meeting, while Ji Yaohua remains involved with Department Six and later arrests her.

Story Dynamics

Alliances, conflicts, and narrative interactions that evolve throughout the story.

• Life Snatcher → Ji Yaohua (Alliance Teammate) — They work within the same investigative team before Ji Yaohua takes command.

  Life Snatcher and Ji Yaohua are among the Department Six members investigating the massacres and entering the abandoned house.

• Iron Hand → Ji Yaohua (Alliance Teammate) — Their relationship is based on shared departmental duties and field cooperation.

  Ji Yaohua arrives at the locked house with Iron Hand and the other Department Six investigators.

• Iron Hand → Life Snatcher (Alliance Teammate) — They are fellow Department Six operatives who cooperate during the investigation.

  The two operate together as members of Department Six and enter the abandoned house investigation alongside the other agents.

Story Analysis

A massacre investigation exposes buried betrayal, coercion, revenge, and the collapse of institutional trust.

Plot Progression

1. Blood In The Fog — Department Six and the Divine Constabulary discover a massacre in an abandoned house. The weapon and the victims connect the crime to a buried twelve-year-old case.
2. A Poisoned Allegiance — Ji Yaohua is kidnapped and coerced into serving a powerful enemy through a poisonous pill. She attempts to pass investigative intelligence through a secret meeting.
3. The Unfinished Deadline — The investigation turns inward as suspicion and unanswered questions intensify. A two-day promise collapses when the department chief is found dead.
4. Revenge And Arrest — Emotionless kills a surviving conspirator to pursue revenge. Ji Yaohua takes command and arrests her, leaving the investigative agencies severely weakened.