AI Sci-Fi Writing Guide: Keep Hard-SF Settings Consistent

In this article 7 sections

Sci-Fi: The Most Challenging Genre for AI

Romance relies on emotion, xuanhuan on thrills, mystery on logic, and sci-fi on the self-consistency of its settings.

In a sci-fi story, if you say “faster-than-light travel consumes antimatter”, then from start to finish every scene involving FTL must use antimatter. You can’t say in chapter 5 that antimatter is needed and then have the protagonist jump by pressing a button in chapter 30.

AI has two extremes here: either strict to the point of rigidity (explaining antimatter every time FTL is mentioned), or completely forgetful (later on, it ignores the setting as it writes).

The solution is not in AI itself, but in how you manage your settings.

The “Three-Ring Model” of a Sci-Fi World

A good sci-fi world has three rings:

The core ring: technology settings. What technological assumptions is your story built on? Where are the boundaries of those assumptions?

For example:

• Cyberpunk: brain-computer interfaces + prosthetic augmentation + mind uploading
• Space opera: FTL + alien civilizations + planetary colonization
• Post-apocalyptic wasteland: a post-disaster world + scarce resources + mutant creatures

The core ring must be written specifically and with limits. “Humans can upload their minds, but each upload loses 0.01% of memory” is far better than “humans can upload their minds”: limits create drama.

The middle ring: social impact. What changes has the technology made to social structure?

Once brain-computer interfaces are widespread, what is the gap between the poor and the rich? Does anyone oppose the technology? How does the government regulate it? These questions make up your world’s “social layer”.

The outer ring: everyday details. What does an ordinary person’s day look like in this world?

This layer is the key to making readers “immersed”. AI writing sci-fi most easily neglects it: it spends lots of ink on starships and battles but not on “what the synthetic coffee the protagonist drank this morning tasted like”. Adding one line, “interweave everyday detail descriptions”, to the blueprint improves it.

Managing Sci-Fi Settings in Maliang Writer

Sci-fi settings are far more complex than in other genres. We recommend using Maliang Writer’s story bible module to build a classification system:

Items / technology: one card per core technology: name, principle, limits, side effects, who can use it
Factions / organizations: one card per important faction: stance, core interests, relationships with other factions
Rules: the underlying rules by which the world runs: what in the laws of physics has changed and what hasn’t

For example, a cyberpunk novel’s settings may need:

• Brain-computer interfaces (principle, 4 levels, what each level can do, side effects)
• Prosthetic augmentation (limits of augmentation, rejection reactions, what happens beyond 70% augmentation)
• Cyberspace (its relationship with the real world, what happens if you “die” in cyberspace)
• 3 corporate factions (each one’s core technology, their competition with each other)
• An anti-augmentation organization (motive, size, way of operating)

Looks like a lot? But you only need to spend 2–3 hours writing it all once before you start. After that, AI calls up the relevant settings automatically each time it generates, ensuring consistency.

Hard Sci-Fi vs Soft Sci-Fi: Different Strategies for AI

Hard sci-fi (rigorous settings, rich technical detail):
AI’s biggest risk in hard sci-fi is “contradictions in the tech settings”. Solutions:

1. Build “technology rules” setting cards and mark them “inviolable”
2. When a blueprint involves technical details, state clearly “follow the rules of the XX setting card”
3. Do a manual check every 5 chapters to confirm there are no contradictions

The upside of hard sci-fi is that once AI “understands” your technology system, it is decent at extrapolating plot on that basis, for example “if mind uploading has 0.01% memory loss, what happens after uploading 100 times?” AI can give interesting answers to this kind of extrapolation.

Soft sci-fi (technology as background, the focus on characters and society):
AI actually finds soft sci-fi easier to write. Settings don’t need to be so rigorous, and the focus is on characters and emotion.

But beware of one trap: when AI writes soft sci-fi it easily turns into “romance/mystery in a sci-fi skin”, with the sci-fi elements reduced entirely to a backdrop. In the blueprint, make sure there is a “technology-driven plot point” every few chapters, such as “because of a brain-computer interface bug, the protagonist sees a deleted memory of the female lead”.

Battle Scenes: Writing Specific to Sci-Fi

Sci-fi fights differ from xuanhuan: it’s not “whose fist is harder”, but “who makes better use of technology and the environment”.

Space combat:

• Don’t write it as “starships chasing and shooting starships”. There is no “up, down, left, right” in space; describe positions with three-dimensional coordinates
• Speed and distance need basic common sense. Two ships 100,000 kilometers apart can’t “see the pilot’s face across the way”
• In the blueprint, write “this chapter’s combat follows the starship performance parameters in the settings”

Cyborg / prosthetic combat:

• Prosthetics have specific functions and are not all-powerful. “The left arm is a hydraulic prosthetic with 3 times human strength, but only half of human fine-motor ability”
• Combine electronic warfare with melee. “The hacker teammate remotely paralyzes the enemy’s cybernetic eyes, and the melee teammate strikes in the opening”

AI’s common fault in writing combat: describing every move in great detail, which drags the pace. In the blueprint, control it: “keep combat scenes within 800 characters, fast-paced”.

Using Sci-Fi Tropes Correctly

Sci-fi has many classic tropes: the time paradox, the brain in a vat, the Fermi paradox, the three-body problem. Using them can add depth to a story, but can also backfire.

Ways you can use them: as one of the story’s core settings (for example, the whole story revolves around a time paradox)
Ways you shouldn’t: having a character suddenly start lecturing in dialogue (“Did you know, the Fermi paradox says...”, far too stiff)

The right way to write it in the blueprint: “The protagonist finds a suspected alien signal, but the team argues over whether it is really an alien signal or man-made interference, leading to reflection on the Fermi paradox, shown naturally through clashes of views between characters, not as direct exposition.”

FAQ

Q: Can AI come up with original sci-fi ideas?
Yes, but the quality is average. What AI does best is “combining existing concepts”, for example “what if time loops are combined with cyberpunk?” Giving it two concepts to fuse works much better than asking it to create from nothing.

Q: Do I need to understand science myself to write hard sci-fi?
You don’t need to be an expert, but you need basic scientific literacy. At least know whether the “technology” you’re writing has any theoretical basis in reality. If you’re really unsure, ask AI: it is far more reliable at science explanation than at writing novels.

Q: Which platforms are sci-fi web novels popular on?
Qidian’s sci-fi category is relatively mature, and Fanqie also has quite a few sci-fi readers. But sci-fi’s audience is narrower than xuanhuan and urban, so be prepared for early numbers that are less striking than those two genres.