geul · 글결
The story in your headbecomes a book.geul — the studio that gets long writing finished
Talk your idea through once, and it comes back as a plot board and a chapter list. Munu, your writing companion, still remembers chapter one at chapter forty — and the finished draft leaves as a book.
geul
A writing studio where Munu helps you shape the grain of your prose
A word from Munu
The story has reached chapter 10. Shall we keep going?
Let's talk about where it goes next.
Bookshelf 6
haru
2026-08-12
Still, I walked today. That was all, and somehow it settled me.
Talk with SiwooMy manuscripts
New series Select Trash 2The Changsin-dong Story
Novella / mid-length
It begins in an alley awaiting demolition
5,536 / 35,000 words (16%)
The Lighthouse Boy
Novel
1,610 / 42,000 words (4%)
Plot board
Chapters
Characters
World wiki
So you never face the blank first page — you start in a room already filled.
CONTINUE · ENRICH · REWRITE · TONE
You don't go find the tool. It comes to the sentence.
Nine tools rise where you select — for writing on and for fixing up. Every result lands back exactly where you selected.
The sea swallowed the last light, and the boy said nothing.
The keeper climbed the old stairs.
TYPEWRITER · FOCUS · TIMER · BOOKSHELF
An editor built for the long haul.
- Typewriter scrollyour line stays mid-screen
- Focus modejust paper and sentence
- Page widthnarrow · default · wide
- Find & replace (⌘F)within the chapter
- Auto-correctionsmart quotes · IME-safe
- Repetition mapthe words you lean on
- Writing timerdraggable · minutes & chars
- Bring an old draft inTXT·MD·DOCX, split proposed, you confirm
- Writing calendar & streakthe days you wrote, in shades of ink
- A bookshelf on geul's homemanuscripts, spines out
MUNU (文友)
Not a chatbot — a companion inside the manuscript.
Most chat tools forget chapter 3 by chapter 12. Munu lives inside the manuscript — it searches your chapters before answering, and shows which one it leaned on. "Keep writing" starts where you actually stopped.
- Four modeschat · write · plan · revise
- Knows your manuscriptrecap · searches your chapters · cites them
- Three thinking depthsfast · balanced · deepDeep on higher plans
- Per-manuscript styleevery line keeps that voice
- Plan, approve, runundo by card
- The polish passrhythm only — no new events
- Knows when a scene is doneskips ahead, not pads
- A library of voicesextract from a sample, reuse anywhere
- Two or three ways to say itcandidates side by sidePro plan · Balanced+
The Changsin-dong Story
Novella / mid-length
1. A Familiar Crack
I looked out the window one last time before drawing the curtains. At the end of the alley, the empty houses awaiting demolition hung open like a black gaping mouth.
And in that darkness, something seemed to be looking back at me.
The actual geul workspace — chapters · rice-paper editor · Munu panel
Contents
No chapters yet.
Plot board ↔ chapters, two-way sync — move a card, the chapter follows.
- Six frameworks, 61 beatsthree-act to Save the Cat — unfolds into the board
- 49 genre presets40 tuned per market
CAST · WIKI · VERSIONS · LOCKS
A place for everything the story rests on.
- Character castcolor-coded · Munu reads it too
- World wikiplaces · rules · timelines
- Version diffdraft vs. revision, side by side
- Annotations & chapter locksnotes never print
- Fill one field onlyno contradiction with the rest
- Sweep the manuscriptcast & world surfaced, you check
- Folders for a seriestrilogies · shared universes
- Write scene by scene“write this scene” — one beat at a time
PDF · EPUB3 · MARKDOWN
From last sentence to bound book, no tool-switching.
- PDF (print layout)book-ready paginationPro+
- EPUB3standard ebook, any readersuite
- Markdown ZIPplain text, forever free — never locked in
SKINS · SKIN SPEC v4
Seven skins, drawn
from Joseon folk painting.
The paintings take the lead — from the login screen to the wallpaper behind your diary thread, Joseon artwork colors your whole workspace.
Default
ink-indigo on rice paper
White Paper
minimal monochrome
Irwol-obongdo 일월오봉도
sun, moon & five peaks — teal, cinnabar, gold
Chaekgado 책가도
indigo bookshelves, cream volumes
Chaekgeori 책거리
peony pink, rose-ash, stone green
Hojakdo 호작도
amber & pine — rounded corners
Najeon 자개나전
black lacquer, mother-of-pearl inlay
And more,
season by season.
New folk-painting skins arrive with the seasons.
AND BACK, TO HARU
On the days the manuscript won't move, write the day instead.
haru and geul share one account and one world. A diary keeps the writing habit alive on empty days — and what piles up there becomes the material your next chapter needs.
- Write today, in a line
- Siwoo reads what's underneath
- Feelings, lines, seasons pile up
- The manuscript has material
PRICING
Start free. Upgrade when the book grows.
Prices may vary by country (taxes and currency). Full details live in the app's upgrade screen.
Free
$0
- 3 manuscripts · full editor
- 7-day version history
- Monthly trial AI credits
- Text cloud sync + export, free forever
geul Pro
$9.99/mo · cheaper billed yearly
- Unlimited manuscripts & versions
- Large monthly AI credits
- Fast mode unlimited after credits
- 10GB cloud
thegeul suite
$19.99/mo · less on yearly
- Everything in Pro
- Top-tier credits with 12-month rollover
- 10GB cloud
- All of haru included
Your first sentence is ready right now, on the web.
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