Character Relationship Map: The Roundup

Characters

• Ma Seok-do (played by Don Lee) — protagonist

  Veteran detective leading anti-crime operations across Asia

• Kang Hae-sang (played by Son Suk-ku) — protagonist

  Brutal serial killer and main antagonist in The Roundup 2

• Jeon Il-man (played by Choi Gwi-hwa) — supporting

  Dedicated police captain and Ma's loyal partner

• Jang I-soo (played by Park Ji-hwan) — supporting

  Former Chinatown gang leader turned legitimate businessman

Key Relationships

• Jeon Il-man → Jang I-soo (Alliance Covert Operatives)
• Jang I-soo → Kang Hae-sang (Conflict Intimidated Contact)
• Ma Seok-do → Jang I-soo (Alliance Recruited Informant)
• Jeon Il-man → Kang Hae-sang (Conflict Wounded Rival)
• Ma Seok-do → Kang Hae-sang (Conflict Arch Enemy)
• Ma Seok-do → Jeon Il-man (Professional Colleagues)

Story Analysis

A relentless police pursuit across borders and domestic streets to capture a ruthless serial killer.

Plot Progression

1. Cross-Border Pursuit
2. Return and Reckoning
3. The Ransom Gambit
4. Tunnel Showdown