Character Relationship Map: Bad Guy

Characters

• Han-ki (played by Cho Jae-hyun) — protagonist

  The protagonist, a thuggish young man from a rural background. After a hostile encounter with a college student, he becomes obsessively fixated on her, initiating a series of actions that disrupt her...

• Sun-hwa (played by Seo Won) — protagonist

  A fresh-faced college student and the film's female lead. Initially repulsed by Han-ki's advances, her interactions with him trigger a chain of events that alters her relationship with her boyfriend a...

• Yun-tae (played by Kim Yun-tae) — supporting

  Sun-hwa's boyfriend at the start of the film. He displays a dismissive attitude toward Han-ki's presence, which escalates into a violent confrontation involving military personnel.

• Myeong-su (played by Choi Deok-moon) — supporting

  Han-ki's friend and fellow soldier/construction worker. Provides a peer perspective on Han-ki's actions and shares his working-class background.

• Hyun-ja (played by Choi Yoon-young) — supporting

  A woman Han-ki encounters during his journey. Represents another facet of his shifting romantic pursuits and social interactions in Seoul.

• Min-jung (played by Yoo-jin Shin) — supporting

  A minor character Han-ki interacts with. Contributes to the film's exploration of urban relationships and Han-ki's evolving behavior.

• Eun-hye (played by Kim Jung-young) — supporting

  A peripheral character in the narrative. Appears in Han-ki's social circle or romantic encounters.

• Hyun-soo (played by Namkoong Min) — minor

  A minor supporting character. Plays a limited role in the broader urban setting of the story.

• Dal-soo (played by Lee Han-wi) — minor

  A minor character in the film. Appears in background or supporting scenes within the Seoul urban setting.

Canonical Relationships

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

• Sun-hwa → Yun-tae (Romantic Boyfriend) — Yun-tae is Sun-hwa's established romantic partner and primary emotional anchor.
• Han-ki → Sun-hwa (Romantic Unrequited Pursuit) — Han-ki becomes obsessively fixated on Sun-hwa after their initial bench encounter.

Story Dynamics

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

• Yun-tae → Eun-hye (Social Peer) — Eun-hye interacts within the same social circle as Yun-tae and observes the conflict.
• Sun-hwa → Min-jung (Social Peer) — Min-jung is part of Sun-hwa's academic network and reacts to the escalating tension.
• Han-ki → Hyun-soo (Narrative Sidekick) — Hyun-soo follows Han-ki's lead and assists in executing his pursuit strategies.
• Han-ki → Dal-soo (Alliance Associate) — Dal-soo accompanies Han-ki in his initial movements and later schemes.
• Yun-tae → Myeong-su (Alliance Teammate) — Yun-tae and Myeong-su operate as a cohesive peer group supporting each other.
• Sun-hwa → Hyun-ja (Social Confidante) — Hyun-ja acts as a supportive friend navigating the campus environment alongside Sun-hwa.
• Sun-hwa → Myeong-su (Social Confidante) — Myeong-su serves as a trusted peer within Sun-hwa's academic and social circle.
• Han-ki → Yun-tae (Conflict Rival) — Direct physical and social conflict arises from Han-ki's intrusion into Sun-hwa's relationship.

Story Analysis

A young woman is trapped in a coercive debt arrangement and later makes an unsettling choice about the man who orchestrated her captivity.

Plot Progression

1. A Debt Becomes Captivity — After the silent man's public assault, Sun-hwa takes a planted wallet and cannot repay the money demanded for it. The debt is converted into enforced work at a brothel.
2. Recognition and Escape — Sun-hwa struggles with life in the brothel and recognizes the silent man as the person who trapped her. A fellow pimp helps her escape, but she is soon found and returned.
3. The Photograph and the Rival Attack — A beach encounter leaves Sun-hwa with a torn photograph she carefully reconstructs. Elsewhere, a rival nearly kills the silent man, setting off a sequence of violence, guilt, and confession.
4. Revelation and Departure — Sun-hwa smashes the mirror and discovers the faces in the photograph are hers and the silent man's. Though her debt is repaid, she chooses to stay, and the two depart from the waterfront.