A world bible helps you decide what can happen and keeps established facts steady across the manuscript. Record a rule when it creates a consequence, an entity when it affects a scene, and a past event when the present still carries its trace.
The method at a glance
- Start with the pressure in the world that touches the protagonist's life.
- For each rule, record a cost, an exception and a scene that proves it.
- Keep world chronology distinct from the order in which readers learn it.
Copy the world bible template
The sections can hold a large setting, though the first entries should serve the current story. Leave a field empty until a scene, decision or continuity question gives it a purpose.
Fictional world bible
WORLD PROMISE What experience should this world give the reader? Which pressure reaches the protagonist first? What makes this setting specific to this story? FOUNDATIONAL RULES For each rule: Statement: Visible consequence: Cost or limit: Known exception: Who understands or controls it: First scene that proves it: PLACES Name and function in the story: Who controls access: Sensory signature: Conflict attached to the place: Scenes set here: PEOPLE, GROUPS AND RELATIONSHIPS Goal or interest: Resource or source of power: Relationship to the protagonist: What could change that relationship: OBJECTS, LANGUAGES, SPECIES AND CONCEPTS What it is: How a character encounters it: Rule or consequence attached to it: Open continuity questions: HISTORY AND TIMELINE World event: When it occurred: Who remembers or disputes it: Trace left in the present: Scene that reveals the trace: CANON CHECK Facts established in the manuscript: Ideas still under consideration: Contradictions to resolve: Scenes affected by a change:
Build a bible that supports the story
- Name the active pressure. Find the law, custom, border, scarcity or memory that complicates the protagonist's immediate goal.
- Give each rule a cost and proof. A rule becomes usable when readers can see what it prevents and who pays for it.
- Add entities through scenes. Record the place, object or group when a character meets it, needs it or suffers its influence.
- Track present traces of the past. A historical event earns space when it has survivors, ruins, rituals, disputed records or unfinished consequences.
Plumelin tip
Use the rule → cost → proof chain
“Roumat closes its gates at night” establishes a rule. The gates stay sealed until dawn, even for the guard, which creates a cost. Tobias reaches them at dusk, and the scene supplies the proof. The setting now places pressure on a choice.
Example: Roumat and its archives
A short world bible entry
- Pressure
- The city protects its memory inside fortified archives, and someone has altered those records.
- Rule
- Roumat's gates are sealed at nightfall.
- Consequence
- A late arrival creates a lasting choice: enter before the seal or remain exposed on the roads.
- Language
- Kaleh'k appears in the archive fragments and in the way one guard recognises Tobias.
- Past event
- The siege of Roumat took place twelve years earlier and led to Tobias's exile.
- Present trace
- The north guard, sealed tunnels and conflicting archive accounts still carry the siege into current scenes.
Keep the world coherent without building an encyclopaedia
Track chronology and revelation separately
An old siege belongs to the world's chronology. A witness may reveal it halfway through the novel. Linking both dates lets you protect cause and effect while controlling what the reader knows.
Date changes in relationships
A general relationship may begin as family, mentor or enemy. When a scene shifts that bond, record the new state from that point in the manuscript. Later scenes can then draw on the correct version.
Assign every exception to someone
Write who knows the exception, who can use it, what it costs and why it has not erased the rule. Ownership turns a convenient loophole into a source of leverage.
Keep possible ideas outside canon
Store promising ideas as possibilities until a deliberate decision or a scene confirms them. You can explore freely without treating every note as an established fact.
Common mistakes
- Drawing the entire map first: begin with the route, boundary or place required by the opening scenes.
- Collecting rules without costs: add a constraint and an observable consequence to each one.
- Putting the whole bible on the page: select the details that feed action, atmosphere, character judgement or conflict.
- Changing canon silently: record established facts and identify the scenes affected by a revision.
Questions writers ask
When should I start a world bible?
Start when an invented fact affects several scenes or becomes easy to contradict. A page of rules, places and relationships can support an entire opening act.
How long should a world bible be?
Let the story set the length. A field can wait when it offers no help with a scene, decision or continuity check.
Should characters live in the world bible?
Include their links to groups, places, events and relationships. Detailed psychology can stay in a dedicated character profile.
Connect the world to the manuscript
Plumelin lets you create characters, places, objects, concepts, species, languages and histories, then examine their relationships, chronology and locations beside the scenes.