By chapter 100, it still
remembers chapter 3.

Ficaryn is an app for writing long fiction. Characters, lore, foreshadowing and every chapter live in one book, and the AI reads them before it writes a word.

Download FicarynOn iOS now · Android coming soon

Write your book in English, Simplified Chinese or Traditional Chinese.

Chapter 37 · The Pawnshop

AI continuation · has read chapter 3 and the character notes

Chapter 37 · The Pawnshop。It had rained for three days when Shen Yan finally pushed open the pawnshop door. The old man behind the counter didn’t look up, only nudged the oil lamp toward him.“What are you pawning?” Shen Yan drew out the jade pendant. The crack was still in the lower-left corner, exactly as it was the day his mother gave it to him.。AI continuation · has read chapter 3 and the character notes。Note: chapter 3 — mother’s jade pendant, cracked lower-left

Threads you plant
don’t get lost.

The jade pendant in chapter 3, the unfinished sentence in chapter 12 — Ficaryn keeps them as clues and reminds you which ones are still open.

From one idea,
to chapter one.

  1. 1 Start with an idea

    A scene or a character is enough.

  2. 2 Grow the premise

    Title, lead and core conflict — the AI drafts, you edit.

  3. 3 Plan the book

    Volumes and a main arc, sized to the length you want.

  4. 4 Write

    Write it yourself, or let the AI draft from the chapter plan.

The page is yours.

Write yourself

The editor is a clean sheet of paper.

Let the AI continue

It has read your lore, the story so far and the chapter plan. Its words show in blue until you accept them.

Check, line by line

Contradictions with your lore, pacing that drags — go through each note and decide.

Your book lives on your phone first and works offline. It syncs only after you sign in.

Your next chapter starts here.