Character Relationship Map: Underground

Characters

• Mark, The Homeless (played by Mark Strange) — protagonist
• Nathan, The Ex-Convict (played by Nathan Lewis) — protagonist
• Joey, The Model (played by Joey Ansah) — supporting
• Leon, the Triad (played by Leon Sua) — supporting
• Father Salvage, The Priest (played by Glenn Salvage) — supporting
• Bo, the Delinquent (played by Beau Fowler) — supporting
• Sgt. Shane Steyn, The Police Officer (played by Shane Steyn) — supporting
• Liang, the Foreigner (played by Liang Yang) — minor
• Zara, The Teacher (played by Zara Phythian) — minor
• William, The Instructor (played by William Mickleburgh) — minor

Canonical Relationships

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

• William, The Instructor → Nathan, The Ex-Convict (Professional Mentor) — Fighting instructor and student

Story Dynamics

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

• Sgt. Shane Steyn, The Police Officer → Bo, the Delinquent (Alliance Teammate) — Temporary alliance during tournament
• Father Salvage, The Priest → Zara, The Teacher (Alliance Teammate) — Temporary alliance during tournament
• Mark, The Homeless → Joey, The Model (Alliance Teammate) — Temporary alliance during tournament
• Sgt. Shane Steyn, The Police Officer → William, The Instructor (Conflict Competitors) — Underground tournament rivals
• Father Salvage, The Priest → Bo, the Delinquent (Conflict Competitors) — Underground tournament rivals
• Leon, the Triad → Liang, the Foreigner (Conflict Competitors) — Underground tournament rivals
• Joey, The Model → Zara, The Teacher (Conflict Competitors) — Underground tournament rivals
• Mark, The Homeless → Nathan, The Ex-Convict (Conflict Competitors) — Underground tournament rivals

Story Analysis

A brutal underground tournament where twelve fighters compete for £500,000

Plot Progression

1. The Gathering Storm — Twelve diverse fighters assemble for the underground tournament, each with their own motivations and skills.
2. Blood and Alliances — Early rounds test the fighters' abilities as temporary alliances form and break in the brutal competition.
3. The Final Countdown — As the tournament narrows to the final contenders, betrayals and strategic moves determine who will advance.
4. Ultimate Showdown — The final two fighters battle it out in a climactic match for the £500,000 prize and championship title.