Promptoria

24-Chapter Plot Outline

A comprehensive four-act structure with 24 chapters for novel-length stories — 4 acts, 24 chapters, 8 turning points.

What Is the 24-Chapter Plot Outline?

The 24-Chapter Plot Outline is an expanded version of the Plot Dot, developed by Derek Murphy of Creativindie. It provides a complete chapter-by-chapter roadmap for writing commercial fiction, eliminating guesswork about what should happen when.

Unlike traditional three-act structure, this framework uses four distinct acts:

  • Act I: Hero & Ordinary World (Chapters 1-6) — Establish your protagonist, their flaws, and what's wrong with their world
  • Act II: Exploring New World (Chapters 7-12) — Your hero enters unfamiliar territory, makes allies/enemies, and faces trials
  • Act III: Bad Guys Close In (Chapters 13-18) — The antagonist gains ground, allies may be lost, everything falls apart
  • Act IV: Defeat and Victory (Chapters 19-24) — Rock bottom, then the final confrontation and transformation

The structure includes eight key turning points marked in red: Inciting Incident, First Plot Point, First Battle, Midpoint, Second Battle, Second Plot Point, Final Battle, and Rebirth. These are the "tentpole" scenes that hold up your narrative—get these right, and the rest flows naturally.

This outline also tracks two parallel storylines: the A Story (external plot—what happens) and the B Story (internal transformation—how your character changes). Both should progress through each act, culminating in the final battle where external victory requires internal growth.

At roughly 3,500-4,000 words per chapter, this creates an 85,000-95,000 word novel—the sweet spot for most commercial fiction genres including romance, thriller, fantasy, and literary fiction.

The 24-Chapter Plot Outline, Stage by Stage

ACT I: HERO & ORDINARY WORLD (Chapters 1-6)

Introduces the protagonist in their ordinary world, establishes their flaws and desires, and builds toward the First Plot Point where they commit to the journey.

  1. 1. Really Bad Day

    Open with your protagonist having a terrible day that reveals their current situation, flaws, and unfulfilled desires. Show what's wrong with their world.

  2. 2. Something Peculiar

    An unusual event or detail catches the protagonist's attention. Something is "off" but they can't quite explain it yet.

  3. 3. Grasping at Straws

    The protagonist tries to fix things using their normal methods, but nothing works. They're getting desperate.

INCITING INCIDENT

The event that changes everything. The protagonist's world is disrupted in a way that demands a response.

  1. 4. Call to Adventure

    The protagonist is presented with an opportunity or challenge that could change their life. The adventure beckons.

  2. 5. Head in Sand

    The protagonist resists the call. They try to return to normal, deny what's happening, or refuse to engage.

  3. 6. Pull Out Rug

    Something happens that makes staying in the ordinary world impossible. The protagonist's safety net is removed.

FIRST PLOT POINT

The point of no return. The protagonist commits to the journey—this decision should be active, not passive. Act I ends.

ACT II: EXPLORING NEW WORLD (Chapters 7-12)

The protagonist enters unfamiliar territory, makes allies and enemies, and faces trials that test their resolve until the Midpoint changes everything.

  1. 7. Enemies & Allies

    The protagonist enters the new world and begins meeting the cast of characters who will help or hinder them.

  2. 8. Games & Trials

    The protagonist faces initial challenges and tests, learning the rules of this new environment.

  3. 9. Earning Respect

    Through small victories, the protagonist begins to prove themselves and gain standing in the new world.

FIRST BATTLE

A significant confrontation that shows the protagonist what they're really up against. They may win or lose, but they're tested.

  1. 10. Forces of Evil

    The antagonist's power becomes clear. The protagonist sees the scope of what they're facing.

  2. 11. Problem Revealed

    A deeper problem emerges. What the protagonist thought they were fighting is only part of the issue.

  3. 12. Truth & Ultimatum

    Crucial information comes to light. The protagonist faces a hard choice about how to proceed.

MIDPOINT

A major reversal or revelation that transforms the protagonist from reactive to proactive. Everything changes.

ACT III: BAD GUYS CLOSE IN (Chapters 13-18)

The protagonist takes action but faces mounting opposition. Things get worse before they get better, building to the second major crisis.

  1. 13. Mirror Stage

    The protagonist reflects on how far they've come and who they're becoming. Internal conflict surfaces.

  2. 14. Plan of Attack

    Armed with new understanding, the protagonist formulates a strategy to defeat the antagonist.

  3. 15. Crucial Role

    The protagonist steps into their role fully, taking responsibility for the mission and their allies.

SECOND BATTLE

A major confrontation where the protagonist's plan is put to the test. Stakes escalate dramatically.

  1. 16. Direct Conflict

    The protagonist and antagonist clash directly. Lines are drawn, and there's no going back.

  2. 17. Surprise Failure

    Something goes terribly wrong. A betrayal, unexpected obstacle, or fatal flaw undermines the protagonist's progress.

  3. 18. Shocking Revelation

    A truth comes out that changes everything. The protagonist must reassess everything they thought they knew.

SECOND PLOT POINT

The lowest point. Everything seems lost. The protagonist must find inner strength to continue. Act III ends.

ACT IV: DEFEAT AND VICTORY (Chapters 19-24)

The protagonist rises from their lowest point, confronts the final challenge, and achieves transformation through the ultimate battle.

  1. 19. Giving Up

    The protagonist hits rock bottom. They may want to quit, and it seems impossible to continue.

  2. 20. Pep Talk

    An ally, memory, or realization gives the protagonist the push they need to try one more time.

  3. 21. Seizing the Sword

    The protagonist commits fully to the final confrontation, armed with everything they've learned.

FINAL BATTLE

The climactic confrontation with the antagonist. Everything is on the line.

  1. 22. Ultimate Defeat

    The protagonist appears to lose. The antagonist seems to have won. All hope seems lost.

  2. 23. Unexpected Victory

    Through sacrifice, cleverness, or inner transformation, the protagonist snatches victory from defeat.

  3. 24. Bittersweet Return

    The protagonist returns to the ordinary world, transformed. Victory came at a cost, but they've grown.

REBIRTH

The protagonist's transformation is complete. They're fundamentally changed by their journey, ready for a new chapter of life.

Outline Your Novel with the 24-Chapter Plot Outline

Turn this template into a working outline: pick the 24-Chapter Plot Outline in our free interactive plot builder, fill in each beat with genre-aware scene suggestions, and export your outline.

Open the Free Plot Generator Opens the interactive Promptoria plot-builder app — no signup required.

24-Chapter Plot Outline Examples

The Hunger Games by Suzanne Collins

ACT I - HERO & ORDINARY WORLD:
1. Really Bad Day: Katniss wakes on Reaping Day, hunting illegally to feed her family in impoverished District 12.
2. Something Peculiar: Prim's name is called despite having only one entry.
• INCITING INCIDENT: Prim is selected as tribute.
4. Call to Adventure: Katniss must decide whether to accept this horror or act.
5. Head in Sand: There's no denial possible—the system is absolute.
6. Pull Out Rug: Katniss volunteers as tribute, severing her ordinary life forever.
• FIRST PLOT POINT: She boards the train to the Capitol.

ACT II - EXPLORING NEW WORLD:
7. Enemies & Allies: Katniss meets Haymitch, Cinna, and sees the Career tributes.
8. Games & Trials: Training sessions, learning to survive, the interview performances.
9. Earning Respect: Her archery skills earn an 11, making her a target but also sponsored.
• FIRST BATTLE: The Cornucopia bloodbath—Katniss barely escapes.
10. Forces of Evil: The Careers hunt tributes; the Gamemakers control everything.
11. Problem Revealed: Survival isn't just about fighting—it's about playing to the audience.
12. Truth & Ultimatum: Rue's alliance and death shows the human cost.
• MIDPOINT: Rule change—two tributes from same district can win. Katniss seeks Peeta.

ACT III - BAD GUYS CLOSE IN:
13. Mirror Stage: Katniss cares for wounded Peeta, questioning her feelings.
14. Plan of Attack: Playing up the romance to get sponsors and medicine.
15. Crucial Role: Katniss risks her life at the feast to save Peeta.
• SECOND BATTLE: Confrontation at the Cornucopia with remaining tributes.
16. Direct Conflict: Cato holds Peeta hostage; mutts attack.
17. Surprise Failure: They've won, but the rule is revoked—only one can survive.
18. Shocking Revelation: The Capitol wants them to kill each other for entertainment.
• SECOND PLOT POINT: Katniss pulls out the berries—mutual suicide threat.

ACT IV - DEFEAT AND VICTORY:
19. Giving Up: They'd rather die together than play the Capitol's game.
20. Pep Talk: Their defiance IS the victory.
21. Seizing the Sword: They raise the berries to their lips.
• FINAL BATTLE: Not physical—a battle of wills against the Capitol.
22. Ultimate Defeat: The Capitol must yield or have no victor.
23. Unexpected Victory: Both are declared winners—but Katniss has defied the Capitol.
24. Bittersweet Return: She returns home a victor, but knows the Capitol will seek revenge.
• REBIRTH: Katniss is no longer a scared girl—she's the Mockingjay, symbol of rebellion.

The Martian by Andy Weir

ACT I - HERO & ORDINARY WORLD:
1. Really Bad Day: Mark is impaled by antenna debris during emergency evacuation of Mars.
2. Something Peculiar: He wakes up alive—his blood sealed the suit breach.
3. Grasping at Straws: Mark takes stock—limited food, no communication, years until rescue.
• INCITING INCIDENT: His crew is gone; he's completely alone on Mars.
4. Call to Adventure: Survive 4 years until the next mission arrives.
5. Head in Sand: Brief despair—the math is impossible.
6. Pull Out Rug: The Hab is his only shelter, and supplies are finite.
• FIRST PLOT POINT: "I'm going to science the hell out of this"—commits to survival.

ACT II - EXPLORING NEW WORLD:
7. Enemies & Allies: Mars itself is the enemy; his botany and engineering skills are allies.
8. Games & Trials: Growing potatoes in Martian soil using... creative fertilizer.
9. Earning Respect: He creates water, grows food—small victories stack up.
• FIRST BATTLE: The Hab canvas breaches; he nearly loses everything.
10. Forces of Evil: Mars is relentless—radiation, cold, everything wants to kill him.
11. Problem Revealed: Even if he survives, he can't communicate with Earth.
12. Truth & Ultimatum: NASA sees movement at the Hab—Mark is alive.
• MIDPOINT: Contact established via Pathfinder camera. He's no longer alone.

ACT III - BAD GUYS CLOSE IN:
13. Mirror Stage: The whole world watches—pressure and hope combined.
14. Plan of Attack: A rescue mission is planned; Mark must reach Ares IV site.
15. Crucial Role: He modifies the rover for a 3,200 km journey.
• SECOND BATTLE: A storm destroys his potato crop; months of work lost.
16. Direct Conflict: Now it's a race against starvation.
17. Surprise Failure: The resupply rocket explodes on launch.
18. Shocking Revelation: He won't have enough food no matter what.
• SECOND PLOT POINT: It seems impossible. The crew learns Mark is likely to die.

ACT IV - DEFEAT AND VICTORY:
19. Giving Up: NASA accepts probable failure. Mark keeps going anyway.
20. Pep Talk: The crew of the Hermes decides to mutiny—they're coming back.
21. Seizing the Sword: The "Rich Purnell Maneuver"—China provides a booster, the crew turns around.
• FINAL BATTLE: Mark launches in a stripped-down MAV to intercept Hermes.
22. Ultimate Defeat: He's too low, too slow—intercept will fail.
23. Unexpected Victory: Mark punctures his suit to propel himself to Commander Lewis.
24. Bittersweet Return: He makes it home, but spent 500+ sols alone on Mars.
• REBIRTH: Mark becomes an instructor, teaching the next generation of astronauts.

Pride and Prejudice by Jane Austen

ACT I - HERO & ORDINARY WORLD:
1. Really Bad Day: The Bennets face social anxiety—a wealthy bachelor has arrived nearby.
2. Something Peculiar: Mr. Bingley seems interested in Jane, but his friend Darcy is proud and dismissive.
3. Grasping at Straws: Elizabeth tries to navigate society's expectations while maintaining her wit.
• INCITING INCIDENT: Darcy insults Elizabeth at the ball—"not handsome enough to tempt me."
4. Call to Adventure: Elizabeth's prejudice against Darcy is established; a rivalry begins.
5. Head in Sand: She dismisses Darcy entirely, focusing on Jane's prospects.
6. Pull Out Rug: Wickham tells Elizabeth lies about Darcy's character, confirming her prejudice.
• FIRST PLOT POINT: Elizabeth firmly positioned against Darcy; the conflict is set.

ACT II - EXPLORING NEW WORLD:
7. Enemies & Allies: Elizabeth befriends Charlotte, observes Caroline Bingley's scheming.
8. Games & Trials: Navigating visits, dances, and social expectations.
9. Earning Respect: Elizabeth's wit and intelligence shine, even attracting Darcy's attention.
• FIRST BATTLE: Verbal sparring between Elizabeth and Darcy increases.
10. Forces of Evil: Lady Catherine represents society's rigid expectations.
11. Problem Revealed: Darcy separates Bingley from Jane—Elizabeth learns and is furious.
12. Truth & Ultimatum: Darcy proposes, insulting her family in the process.
• MIDPOINT: Elizabeth rejects Darcy harshly; he writes his letter explaining everything.

ACT III - BAD GUYS CLOSE IN:
13. Mirror Stage: Elizabeth reads the letter—realizes Wickham lied, Darcy protected his sister.
14. Plan of Attack: She must reassess everything she believed about both men.
15. Crucial Role: Elizabeth visits Pemberley, sees Darcy in his true element—kind and respected.
• SECOND BATTLE: Darcy treats her warmly; her feelings begin to change.
16. Direct Conflict: News arrives—Lydia has eloped with Wickham. Family ruin looms.
17. Surprise Failure: Elizabeth believes this scandal makes her unworthy of Darcy forever.
18. Shocking Revelation: Darcy secretly paid Wickham to marry Lydia, saving the Bennets.
• SECOND PLOT POINT: Elizabeth realizes she loves Darcy but believes she's lost him.

ACT IV - DEFEAT AND VICTORY:
19. Giving Up: She assumes Darcy will never renew his attentions after the scandal.
20. Pep Talk: Lady Catherine confronts Elizabeth, demanding she refuse Darcy—Elizabeth defies her.
21. Seizing the Sword: Elizabeth's defiance signals her true feelings.
• FINAL BATTLE: Darcy returns, encouraged by Elizabeth's refusal to dismiss him.
22. Ultimate Defeat: The awkward walk—both afraid to speak.
23. Unexpected Victory: Darcy proposes again; Elizabeth accepts with joy.
24. Bittersweet Return: The Bennets are elevated; Elizabeth becomes Mrs. Darcy.
• REBIRTH: Both have overcome pride and prejudice—transformed by love and self-knowledge.

How to Apply the 24-Chapter Plot Outline

Here's how to use the 24-Chapter Outline to plot your novel:

Step 1: Start with Your Turning Points

Before writing anything, identify your eight key moments:

  1. Inciting Incident — What disrupts your hero's ordinary world?
  2. First Plot Point — What forces them to commit to the journey?
  3. First Battle — What's their first real test in the new world?
  4. Midpoint — What revelation or reversal changes everything?
  5. Second Battle — How do the stakes escalate?
  6. Second Plot Point — What's the "all is lost" moment?
  7. Final Battle — What's the climactic confrontation?
  8. Rebirth — How has your hero transformed?

Step 2: Fill in the Chapters

With your turning points mapped, fill in the numbered chapters between them. Each chapter should:

  • Have a clear purpose you can state in one sentence
  • End on a hook, question, or mini-cliffhanger
  • Move either the A Story (external plot) or B Story (internal arc) forward
  • Target 3,500-4,000 words

Step 3: Track Your Dual Storylines

Use two different colored pens or highlighters to track:

  • A Story (External): The plot events, conflicts, and action
  • B Story (Internal): Your character's emotional journey, beliefs, and transformation

Both storylines should collide at the Final Battle—your hero can only win the external conflict by completing their internal transformation.

Free Templates

Download free plotting templates for Word, Scrivener, Google Docs, and Plottr, or watch Derek's free video series for a complete walkthrough of each chapter.

Further Resources

More Plot Structures