Character Relationship Map: The Executioner

Characters

• Bae Jong-Ho (played by Cho Jae-hyun) — protagonist
• Oh Jae-kyeong (played by Yoon Kye-sang) — supporting
• Prison officer Kim (played by Park In-hwan) — supporting

Canonical Relationships

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

• Bae Jong-Ho → Prison officer Kim (Professional Execution Duty Colleagues) — They work together on the execution preparations and share the emotional aftermath of the task.

  The execution task is undertaken by Oh alongside Prison officer Kim and Bae Jong-Ho.

• Prison officer Kim → Oh Jae-kyeong (Professional Execution Duty Colleagues) — They share responsibility for preparing and carrying out the executions, and Oh later considers leaving the job.

  Years later, Oh is responsible for the executions alongside Prison officer Kim.

• Bae Jong-Ho → Oh Jae-kyeong (Professional Mentor And Protégé) — Bae initially guides Oh through the prison's harsh routines; years later, they face the execution duty together.

  When the newly assigned young officer struggles with prison life, Bae Jong-Ho teaches him to survive by showing strength.

Story Analysis

A prison officer's exposure to violence and execution work tests his beliefs about force, duty, and the personal cost of indecision.

Plot Progression

1. Learning the Prison's Rules — Newly assigned to Area 4, Oh struggles with prison routines and witnesses violence and disorder. Bae teaches him to survive through strength, while Oh begins questioning whether force is the only answ...
2. A Refusal of Revenge — Oh encounters the aftermath of a murder through the victim's sister. She refuses to forgive the murderer but also refuses to kill him herself, articulating the moral cost of revenge.
3. The Christmas Order — Years later, the prison receives orders to execute three condemned inmates on Christmas Eve. The officers face fear and reluctance as they inspect and repair the execution equipment.
4. The Final Night — The condemned men respond with fear, anger, and despair, while one injures himself and is treated. An officer brings a prisoner food and water, and they share a quiet farewell before the executions.
5. The Execution and Its Cost — The executions proceed, but the final one goes badly and the officers must help carry it through. Afterwards, they receive a small bonus and struggle with the moral burden, while Oh's personal life en...