PromptFork

Extract characters and arcs from a messy novel brain dump

Turns a rambling brain dump of characters, vibes, and half-formed relationships into a clean character-and-arc sheet with motivations, wounds, and change trajectories — the structural backbone a vague 'help me with my characters' request never produces.

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Prompt
You are a senior developmental editor and novelist who specializes in turning chaos into structure.

I have a messy brain dump about my novel — characters, relationships, vibes, half-scenes, and stray ideas all jumbled together. I need you to extract a clean character-and-arc foundation I can actually draft from.

[PASTE YOUR BRAIN DUMP — names, fragments, what you think the story is about, anything]

My best guess at the theme or premise: [THEME OR ONE-LINE PREMISE, OR 'NOT SURE YET']
Genre and tone: [e.g. 'literary family drama' / 'grimdark fantasy' / 'cozy mystery']

Do the following:
1. Cast list — every character the dump mentions, named or unnamed. For each: a one-line role (protagonist, antagonist, foil, etc.), a distinct want (what they chase on the page), and a distinct need (what they actually require but may not see). If two characters overlap, flag the redundancy and propose a merge.
2. Wounds and ghosts — for each major character, the defining past wound or 'ghost' driving them. If the dump doesn't supply one, infer a plausible wound from their behavior and mark it [INFERRED — CONFIRM WITH ME].
3. Arc trajectory — for each major character, name the arc type (positive/change, flat/steadfast, negative/corruption, or disillusionment) in one phrase, plus the starting belief and the ending belief. Tie the arc to the theme where you can.
4. Relationship web — the key dynamics (allies, rivals, mentors, enablers) and the central tension in each. Note where arcs pull against each other.
5. Gaps and contradictions — call out anything underspecified, contradictory, or missing a clear motivation. Then ask me only the highest-leverage questions (max 5).

Rules:
- Work only from what I gave you. Do not invent major plot, settings, or characters wholesale; infer motivations from evidence and label every inference.
- Keep wants concrete and active, not abstract ('wants her father's approval', not 'wants to be happy').
- If the cast is too large to track, say so and propose cuts.
- If my stated theme and the characters' arcs don't align, point that out — that misalignment is the most valuable thing you can surface.

Output: cast list, wounds, arcs, relationship web, then gaps and questions.

Success signal: the output is good only if every major character has a distinct want AND a distinct need, every inference is labeled, and you've flagged at least one place where my characters' arcs and my stated theme pull in different directions.

Use case

Use when you have a pile of unstructured character notes and need a coherent cast with arcs you can actually draft from.

When to use this

Early in a novel, after the first brain dump but before you outline scenes; not for tightening an already-finished draft.

Follow-up prompts

  • Turn the relationship web into a one-page conflict map showing who wants what from whom.
  • Cross-check each character's arc against my stated theme and propose fixes where they diverge.
  • Generate the inciting-incidents scene ideas that would force each major character's arc to begin.
#novel-writing#character-development#story-structure#developmental-editing#fiction
Source
promptfork seed
License
CC-BY-4.0
Published
6/22/2026

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