Prompt library
AI story and roleplay prompts, 60 first lines, sorted by genre.
Original openings for AI roleplay and interactive stories, from grim courts to quiet laundromats. Copy a line for anything you write, or play it with a storyteller that keeps the story straight as it grows.
High fantasy
Fantasy story prompts for quests worth the risk.
The map you bought at the river market redraws itself every night, and this morning it added a road that ends at your door.
You are the least gifted student at the mage college, which is exactly why the archmage chose you to smuggle a fallen star across the border.
The giants came down from the mountains to sign a treaty, and they asked for you by name as their translator. You do not speak Giant.
Once a century, a door opens in the oldest oak in the forest. This year it opened from the other side, and a knight wearing your family’s colors stepped out.
For three hundred years your village paid its dragon in silver. This spring the dragon sent the silver back, with a letter asking for help.
The king’s champion fell ill on the morning of the great duel, and the crowd is already chanting the name of the squire who polished his armor: yours.
Dark fantasy
Dark fantasy prompts where every bargain bites.
The witch who saved your life wants her payment now: one memory of her choosing, and she will not say which.
You are the executioner of Graymarch, and the prisoner on the block this morning is the man who taught you to swing the axe.
The saints in the cathedral windows have begun to weep red, and the bishop wants you, a known heretic, to learn why before the faithful do.
Your house won the war by striking a bargain with something under the hill. Tonight, at the victory feast, its envoy took a seat at the high table.
Every soldier who came home from the eastern front carries the same scar, and not one of them remembers how they got it.
You inherited a sword that will not leave its sheath in the hand of a liar, and at dawn you must duel for your life.
Romance
Romance roleplay prompts with something at stake.
You booked the last room in the village for your sister’s wedding weekend, and so did your ex, and the innkeeper will refund only one of you.
For three years your rival at the auction house has outbid you on every lot. Tonight they lost on purpose and slipped you a note: ‘Dinner. You owe me.’
The bodyguard assigned to you for the royal tour has one rule: no conversation. On the fourth night, he breaks it.
You run the café at the end of the pier, and the marine biologist who orders the same tea every morning has just been offered a job across the ocean.
Your best friend asks you to pose as their partner for one weekend at a family reunion. By Sunday, their grandmother is planning the wedding.
Two interpreters share a booth at a peace summit, passing notes in a language only they speak. On the last day, one of the notes is not about the treaty.
Horror
Horror story prompts to read with the lights on.
The babysitting job pays five hundred dollars for one night, and the only rule is taped to the fridge: if the children call from upstairs, do not answer. The children are asleep beside you.
Your new apartment is on the top floor of a six-story building. Every night at 3:17, someone knocks on your ceiling.
The town’s harvest festival needs a volunteer to play the scarecrow, and your name is already on the sign-up sheet. You never signed it.
The lake froze overnight in the middle of July, and the people skating on it are the ones the town lost to it over the years.
Your sister came home from the hospital last week, and she is perfect: kinder, calmer, and certain she never had a sister.
You are the night guard at a wax museum, and every morning one of the figures stands a little closer to the exit.
Sci-fi
Sci-fi writing prompts from the edge of the map.
Your salvage crew boards a freighter that has drifted for ninety years and finds the galley table set for dinner, the food still warm.
The first child born on Kepler’s Reach has just turned eight, and today she corrected the mission’s star charts from memory.
You run the only bar on a mining station at the edge of the belt, and tonight a stranger paid with a coin minted next century.
The terraforming worked too well. The planet has begun growing cities of its own, and the newest looks exactly like your hometown.
You are the ship’s doctor, the captain is dead, and the logs say you signed the order that killed her.
The alien envoy will negotiate with only one human, chosen by a test that no one else saw you take.
Mystery
Mystery story prompts with one clue too many.
The victim left a crossword half finished, and every answer filled in so far is the name of someone at the dinner table.
The lighthouse keeper reported a shipwreck that never happened. A week later the ship he described sailed into harbor, and its crew swears they have never heard of him.
A retired detective asks you to reopen her last case, the one she solved. She has just realized she sent the wrong man to prison.
The gallery’s most valuable painting was stolen overnight and replaced with a perfect copy, signed by the artist and dated yesterday. The artist died in 1891.
The town’s best-loved baker confessed to a murder this morning. The trouble is, the victim walked in an hour later to buy bread.
You are a court stenographer, and the witness on the stand just repeated, word for word, something you said in your sleep.
Cyberpunk
Cyberpunk prompts for one last job.
Your apartment’s assistant has started warning you about your neighbors, and every warning so far has come true.
The courier job pays triple because the package is a person: a corporate heir who wants to be delivered to her family’s worst enemy.
A street artist’s holograms have started showing the city three hours into the future, and the biggest security firm in town wants you to bring her in.
Your cybernetic arm has started finishing your sentences in sign language, and it seems to know where your sister went.
You sold one summer of your memories to cover the rent. Tonight, at the noodle bar, a stranger is telling your best story as if it were his.
The city’s traffic system has routed every car in the district around one empty parking garage, and you are the only person curious enough to walk in.
Post-apocalyptic
Post-apocalyptic prompts after the sirens stop.
Day 41. The dead have stopped walking toward the city. This morning every one of them turned and began walking away from it.
Your caravan carries the last clean seeds in the valley, and tonight a stranger offered a working truck for a single handful.
The bunker door opens for the first time in twenty years. Outside, the world is green, quiet, and full of people who have been waiting for you.
You teach at the only school left in the wastes. Your oldest student came back from a scavenging run with a history book that describes the collapse a year before it happened.
The radio tower on the ridge has been silent for eleven years. Last night it played one song, and this morning a second tower answered from the coast.
Twice a year a convoy trades water for your settlement’s salt, and in nine years nobody has seen who drives the trucks.
Historical
Historical fiction prompts where history can still turn.
Florence, 1504. You grind pigments for a famous painter, and his newest portrait is of a woman who was buried last spring.
Lisbon, 1755. You are a bookbinder’s apprentice, and on the morning of All Saints’ Day a stranger pays you a fortune to bind a book of blank pages before noon.
Luxor, 1922. You keep the camp for an excavation that has just uncovered a sealed doorway, and the night watchman swears he heard knocking from the other side.
Chicago, 1926. You play piano in a speakeasy, and tonight two rival bosses each hand you a message for the other, and each tells you not to read it.
Venice, 1630. The plague has closed the city, and you are the last gondolier still willing to row the doctor in the beaked mask, who keeps asking you to wait outside houses where nobody answers.
London, 1858. The summer heat has turned the river into an open sewer, and the low tide has left a sealed brass trunk in the mud below your lodging house.
Slice of life
Slice of life prompts for quieter stories.
You take over a laundromat in a small coastal town and learn that the Thursday night card game comes with the lease.
Your new roommate is a retired opera singer who runs scales at dawn and leaves you dinner every night with a note: ‘For the quiet one.’
The community garden is about to be sold, and the only person who can stop it is the neighbor who has not spoken to anyone in eleven years.
You take the last paper route in town, and the people on it have been waiting a long time for someone to talk to.
Your grandmother left you her bakery and a recipe box, and every card in the box is written in a code only the regulars seem to understand.
You work the late shift at an all-night diner, and the same three strangers come in at two every morning to plan a road trip none of them ever takes.
Write your own
What makes a prompt worth playing.
The prompts on this page share a shape. Each drops you into a world that was already turning, shows the moment it stopped being ordinary, and leaves something only your character can decide.
Write yours the same way and the storyteller has something to push against: a place with history, pressure that will not wait, and a choice that belongs to you. Skip the backstory. It can arrive in play.
For three hundred years your village paid its dragon in silver.1 This spring the dragon sent the silver back,2 with a letter asking for help.3
- 1
A world already turning
Three centuries of tribute set the place, the power, and the habit before you take a single step.
- 2
The day it stops being normal
The habit breaks. Strong openings begin on the morning something refuses to happen the usual way.
- 3
A question only you can answer
Help with what, and why ask a village? The storyteller cannot settle that without your character.
Two ways in
Play a prompt in a world, or as a world.
In a world that is running
- Open a community world in the prompt’s genre from the Hub. The first 20 replies need no account.
- The opening scene is already waiting. Instead of a suggested first move, send the prompt, or bend it to fit the world you walked into.
- Choose Custom to send it exactly as written, or Do and Say to act and speak as your character.
As a world of its own
- Create a world with a free account and choose AI Generated.
- Paste the prompt as your idea. The storyteller builds a title, a premise, the tone, style rules, and an opening scene.
- Change anything you like, then play. Lore cards and memories keep the world consistent as the story grows.
Questions
Using story prompts.
01Can I use these prompts for free?
Yes. Use them anywhere, in LoreWeaver or in your own writing. Playing them here is free as well: the free plan has unlimited replies from the free storyteller and 25 premium replies a day.
02What makes a good roleplay prompt?
Three things: a situation already under way, a change that forces a decision soon, and one detail that raises a question the story has to settle. Leave the backstory out; it can surface in play.
03Should a prompt be a world’s premise or my first message?
Either works. As a premise, it shapes every session in a new world. As a first message in a world that is already running, it becomes the next scene, which is the quickest way to try one.
04Can the AI build a whole world from one prompt?
Yes. When you create a world, choose Generate with AI and describe your idea. The storyteller builds a title, premise, tone, style rules, and an opening scene, and you can edit every one before you play.
05How long can a story from one prompt last?
As long as you keep playing. Memories, a running recap, and lore cards carry the story from one session to the next, and you can branch at any reply to see where the other choice leads.
06Can I share a world I built from a prompt?
Yes. Publish it to the Hub and other players get their own copy to play. If you are on the free plan, your first published world earns 3 days of Plus.
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