Promising ideas get lost.
Good possibilities disappear when they are scattered across chats and documents.
Long-form fiction, held together
The AI co-author that remembers your story.
Write ambitious novels and serial fiction without losing the thread. Lingxi keeps your characters, timelines, worldbuilding, and voice in the room.
STORY MEMORY / LIVE●
The story
remembers.
remembers.
01Character arcthe promise she made
02World ruleneeds your judgment
03Chapter choiceconsequence carried forward
Continuity check3 threads in motion
Voice boundaryPOV stays yours
01 / The problem with starting over
Your story is growing.
Your tools should too.
Long-form fiction asks an AI to remember more than a prompt can hold. Lingxi gives your story a place to keep its promises, choices, and consequences.
Details quietly drift.
A changed fact can ripple through a whole novel before anyone notices.
↗Every chapter starts cold.
You spend your creative energy re-explaining the world instead of moving it forward.
02 / The workflow
From first spark to
finished chapter.
One workspace for the thinking, the writing, and the careful pass that makes a long story feel intentional.
01
Shape the story
Turn a premise into a living story bible: characters, world rules, arcs, chapter beats, and the details worth remembering.
STORY ARCHITECTPromise → pressure → choice✦
02
Write with context
Generate scenes with the right memories in reach while keeping your voice, pacing, and serial rhythm yours.
GHOSTWRITERInside the world
you built.↗
you built.↗
03
Guard the continuity
Before you publish, Lingxi checks the chapter against the story you have already built and surfaces what needs your judgment.
CONTINUITY SCANNER3 threads to revisit✓
03 / The quality loop
More than
“sounds good.”
Lingxi separates story logic from reader momentum, so you can see what is working, what changed, and what deserves another pass.
Explore the product →STORY AUDITOR READY
What changed
under the surface.
Relationship pressure
Her decision now contradicts the boundary established in chapter 02.
Review the thread →Voice consistency
Point of view and language boundaries remain intact.
04 / For writers who are building
One story memory.
Many ways to create.
NovelistsSerial fiction writersWeb novel authorsScreenwritersWorldbuildersWriting teams
Private beta / 2026
Keep the story
alive.
Join the early access list and help shape the AI co-author long-form writers have been waiting for.
We will only use your email for Lingxi updates. No noise.