World pillars are the small set of principles that make hundreds of later choices feel as though they belong together. They keep a world recognizable without requiring every detail to match.
By the end of this step, you will have three pillars and a clear sense of what belongs in your world.
Turn the premise into principles
Return to your premise and underline its most important ideas. For each idea, ask what it should mean throughout the setting.
For Emberwake, three pillars might be:
- Home is something people carry. Architecture, rituals, and relationships should reflect movement and adaptation.
- Every gift creates dependence. Magic and technology should solve one problem while creating another.
- Separation has a cost. Political and personal conflicts should force people to choose what they refuse to leave behind.
Pillars are stronger when they guide decisions. “Fantasy” describes a category; “magic always leaves a visible debt” tells you what to create.
Choose the emotional range
Name two or three feelings you want the world to return to. Then name a boundary that protects its identity.
For example:
- Wonder, longing, and uneasy hope
- Humor is welcome; cynicism that makes caring pointless is not
- Violence can be frightening, but cruelty is never decorative
The boundary is not a universal rule about good storytelling. It simply keeps this particular world from drifting away from its purpose.
Build yours
For each pillar, write:
- A one-sentence principle
- One detail it encourages
- One tempting detail it would reject or transform
Then test a new idea against all three pillars. A floating palace might fit your genre, but how would your pillars make your floating palace distinct?
Create it in Summon Worlds
Add the pillars near the top of your World description or permanent world knowledge. Phrase them as clear truths that can guide later Characters, Locations, and chats.
You do not need to expose the pillars word for word in the finished fiction. They are instructions for you and the world, not a speech for its inhabitants.
World checkpoint
Your pillars are working when they help you answer “Does this belong?” quickly and consistently. Keep three if possible. More than five usually becomes a checklist that is difficult to remember.
Next, give those principles consequences in Establish the Rules.