Character Relationship Map: Tactical Unit - The Code

Characters

• Sgt Lee Wing Sam (played by Simon Yam) — protagonist

  PTU sergeant at center of police misconduct controversy.

• Sgt May Cheung Pui Yee (played by Maggie Shiu Mei-Kei) — supporting

  Ambitious PTU sergeant, clashes with Sam over promotion and morale.

• Tong (played by Lam Suet) — supporting

  Triad leader, exerts influence over underworld operations.

• Sr Insp Wong Chung Ching (played by Teddy Lin Wai-Kin) — supporting

  Junior police constable, learns tactical procedures.

• Tong's subordinate (played by Jimmy Wong) — minor

  Triad member, executes orders for gang leadership.

Canonical Relationships

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

• Sr Insp Wong Chung Ching → Sgt Lee Wing Sam (professional)

  Senior inspector manages tactical unit conduct and disciplinary reviews in The Code

• Tong → Tong's subordinate (power)

  Triad hierarchy where subordinate executes orders for gang leadership in The Code

Story Dynamics

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

• Sgt Lee Wing Sam → Sgt May Cheung Pui Yee (conflict)

  Tensions escalate after security camera captures PTU brutality in The Code