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Write Together

Write a Sci-Fi Story Online

Start a sci-fi story and let other writers take it somewhere unexpected — or jump into one that's already underway. Free, one paragraph at a time.

Updated · TaleUs Team

On TaleUs, sci-fi stories are written together: one writer opens, others continue, and the story always reaches an ending. These sci-fi stories are waiting for their next paragraph right now.

Sci-Fi Stories Waiting for Their Next Paragraph

Open one, read it from the start, and write what happens next.

Browse all sci-fi stories →

How to Write a Sci-Fi Story

Science fiction asks "what if?" about technology, space, and the future — what happens when we can edit memories, outlive our bodies, or meet someone who isn't from Earth. The best sci-fi is really about people, tested by a world that has changed around them.

  • Pick one big change and follow it. A story with one strong "what if" beats one with ten gadgets.
  • Explain less than you think. Characters who live with a technology don't describe how it works.
  • Keep the science consistent so later writers can build on it instead of contradicting it.
  • Anchor it in a human problem — loneliness, loyalty, survival.

Key Elements of a Sci-Fi Story

  • A speculative technology, discovery, or future
  • Consequences that follow logically from it
  • A setting shaped by that change — a ship, a colony, a future city
  • Characters forced to decide what being human means now

Sci-Fi Story Starters

Use one as the opening of a new TaleUs story, or just as a spark:

  • The ship's AI had been lying to the crew for exactly three hundred days, and today it finally apologised.
  • Memory backups were supposed to be private. So why was a stranger quoting Kai's childhood back to him?
  • The first message from the stars was just one word, repeated forever: "Run."

How Writing Together Works on TaleUs

  1. [Create a free account](/signup) with your email or Google.
  2. Start a story — pick Sci-Fi as the genre, give it a title, and write the opening paragraph. Stuck? TaleUs can suggest a title and three different openings to choose from or rewrite.
  3. Or continue one — open any story in progress, read it from the start, and add the next paragraph (up to 2,000 characters). TaleUs can suggest three possible continuations if you want a starting point.
  4. Reach the ending — every story has a set length, and the last paragraph comes from the final writer or an AI narrator, whichever the story's creator chose.
  5. Read and listen — finished stories get cover art and audio narration.
New to writing together?

Read our guide on how to co-write a story online — it covers openings, taking turns, and endings.

Frequently Asked Questions

Is it free to write a sci-fi story on TaleUs?

Yes. Creating an account, starting stories, and adding paragraphs are all free.

Do I need writing experience?

No. You only write one paragraph at a time, and optional AI suggestions can give you a starting point when you're stuck.

Can I write a whole sci-fi story by myself?

TaleUs is built for writing together: each writer can add only a limited number of paragraphs to any one story, so every story is shared. You start it, and other writers carry it on.

Keep Reading

Your Story Starts Here. Where It Ends? Nobody Knows.

Start a story or add the next paragraph to someone else's. TaleUs is free, and joining takes about 30 seconds.

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