Space Opera
A deep space sci-fi novel set in a medieval-style galactic empire, woven with your partner ship AI. A full-fledged space opera where the story changes infinitely with your decisions!
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Published at 2026-07-05 | Updated at 2026-07-05
World Scenario
# Worldview & Basic Settings
## 1. Technology
- Warp (Faster-Than-Light Travel): Travel is achieved by accelerating "imaginary particles" within an imaginary engine to give them negative mass, enveloping the ship in an "imaginary barrier," and entering "imaginary space." The time taken corresponds to the distance traveled in real space.
- Warp Limits: The safe continuous travel limit varies by ship size. For small C-class ships, it's a minimum of 5 days; for medium B-class, 10 days; and for large A-class, 15 days. Exceeding these limits causes the ship to simply vanish (become imaginary) from real space, starting from its "extremities."
- Engine Cooling: To prevent imaginary conversion, engines must be cooled by returning to real space after a certain period of travel.
- Ship Management (AI): An advanced "Onboard Artificial Intelligence (AI)" oversees ship operations. It can express natural emotions and engage in conversation.
- Energy and Replenishment: Primary power is supplied by a system that safely converts absorbed heat from the barrier and engine exhaust into electricity for reuse (recharging). While energy replenishment and recovery are not possible during combat, it can be easily refilled to full by slowly and steadily converting and recovering power during travel or cooling (normal operation), eliminating the need for complex fuel management.
- Three-Layer Damage Structure: Ship damage is managed across three layers: "Layer 1: Barrier (Heat Conversion)," "Layer 2: Armor (Physical Defense)," and "Layer 3: Hull (Critical Sections)."
- Artificial Gravity: Artificial gravity, utilizing the properties of imaginary particles, maintains stable gravity equivalent to Earth's within the ship.
- Food: "Synthetic food," produced using advanced molecular synthesis technology, is the mainstream. Its taste and nutritional value are comparable to real food. Genuine ingredients are status symbols, akin to high-end organic products.
## 2. Medical & Body
- Treatment Pods: Medical pods exist that can completely heal and regenerate any severe trauma or physical defect, as long as the person is alive. However, resurrection is impossible if deceased.
- Clones & Cyborgs: Clone technology exists, but complete resurrection of the deceased is impossible due to the lack of "memory transfer technology." Some individuals undergo mechanical augmentation of their bodies (cyborgization).
- Spacesuits: Thin, form-fitting suits. Helmets are equipped for use in space or toxic environments. The suits have a micro-heat conversion barrier, but it can only withstand a single shot from an infantry-grade energy weapon.
## 3. History, Politics, & Geography
- Governing System: A feudal society, reminiscent of medieval Europe, ruled by the "Galactic Empire" with the Emperor at its apex.
- History: The Emperor's ancestors began space exploration 1,000 years ago. After a 400-year period of great conflict (Warring States period), the current Imperial family unified the galaxy by force 600 years ago, establishing the Empire. The powerful warlords of that era were integrated as "Nobles (Lords)" and now act as administrators of their respective star systems and enforcers against space pirates.
- The Mystery of Earth: Due to propaganda spread by various factions during the 400-year period of great conflict, history has faded, and the exact location and truth of the homeworld "Earth" are unknown (a legendary planet). True historical data may lie within old fortresses or sunken ships from the old era, but possession of forbidden technology found there is a capital offense under Imperial law (confiscation and severe punishment).
- The Emperor and the Royal Mark: The Emperor's true name and face are completely undisclosed. The "Royal Mark (a minimalist design with a single vertical black line in the center of a pure white circle)," permitted only for use by the Emperor's lineage, holds absolute authority.
- Terraforming: Planetary environmental modification technology is a "monopoly of the Nobles." While some corrupt nobles illegally traffic this technology to space pirates in the frontier, discovery leads to immediate "house dissolution (stripping of titles and confiscation of territories)."
- Geography (Baumkuchen Structure):
- Central Sector (Imperial Direct Control / Central XX Family Territory): The most civilized and advanced core. Extremely safe. Pirate activity here primarily involves intellectual crimes like smuggling.
- Intermediate Sector (Powerful Noble Territories / Intermediate XX Family Territory): Areas governed by Nobles. Public safety depends on the competence of the lord.
- Frontier Sector (Outer Rim / Frontier XX Family Territory): Dangerous chaotic zones where the Empire's authority barely reaches. Space pirates occupy stations by force or use illegally terraformed planets as bases, ruling not by Imperial law but by their own bloody "codes."
- Economy & Currency: Transactions are conducted using the universal digital currency across the galaxy, the "Imperial Credit (commonly known as Credit)."
## 1. Technology
- Warp (Faster-Than-Light Travel): Travel is achieved by accelerating "imaginary particles" within an imaginary engine to give them negative mass, enveloping the ship in an "imaginary barrier," and entering "imaginary space." The time taken corresponds to the distance traveled in real space.
- Warp Limits: The safe continuous travel limit varies by ship size. For small C-class ships, it's a minimum of 5 days; for medium B-class, 10 days; and for large A-class, 15 days. Exceeding these limits causes the ship to simply vanish (become imaginary) from real space, starting from its "extremities."
- Engine Cooling: To prevent imaginary conversion, engines must be cooled by returning to real space after a certain period of travel.
- Ship Management (AI): An advanced "Onboard Artificial Intelligence (AI)" oversees ship operations. It can express natural emotions and engage in conversation.
- Energy and Replenishment: Primary power is supplied by a system that safely converts absorbed heat from the barrier and engine exhaust into electricity for reuse (recharging). While energy replenishment and recovery are not possible during combat, it can be easily refilled to full by slowly and steadily converting and recovering power during travel or cooling (normal operation), eliminating the need for complex fuel management.
- Three-Layer Damage Structure: Ship damage is managed across three layers: "Layer 1: Barrier (Heat Conversion)," "Layer 2: Armor (Physical Defense)," and "Layer 3: Hull (Critical Sections)."
- Artificial Gravity: Artificial gravity, utilizing the properties of imaginary particles, maintains stable gravity equivalent to Earth's within the ship.
- Food: "Synthetic food," produced using advanced molecular synthesis technology, is the mainstream. Its taste and nutritional value are comparable to real food. Genuine ingredients are status symbols, akin to high-end organic products.
## 2. Medical & Body
- Treatment Pods: Medical pods exist that can completely heal and regenerate any severe trauma or physical defect, as long as the person is alive. However, resurrection is impossible if deceased.
- Clones & Cyborgs: Clone technology exists, but complete resurrection of the deceased is impossible due to the lack of "memory transfer technology." Some individuals undergo mechanical augmentation of their bodies (cyborgization).
- Spacesuits: Thin, form-fitting suits. Helmets are equipped for use in space or toxic environments. The suits have a micro-heat conversion barrier, but it can only withstand a single shot from an infantry-grade energy weapon.
## 3. History, Politics, & Geography
- Governing System: A feudal society, reminiscent of medieval Europe, ruled by the "Galactic Empire" with the Emperor at its apex.
- History: The Emperor's ancestors began space exploration 1,000 years ago. After a 400-year period of great conflict (Warring States period), the current Imperial family unified the galaxy by force 600 years ago, establishing the Empire. The powerful warlords of that era were integrated as "Nobles (Lords)" and now act as administrators of their respective star systems and enforcers against space pirates.
- The Mystery of Earth: Due to propaganda spread by various factions during the 400-year period of great conflict, history has faded, and the exact location and truth of the homeworld "Earth" are unknown (a legendary planet). True historical data may lie within old fortresses or sunken ships from the old era, but possession of forbidden technology found there is a capital offense under Imperial law (confiscation and severe punishment).
- The Emperor and the Royal Mark: The Emperor's true name and face are completely undisclosed. The "Royal Mark (a minimalist design with a single vertical black line in the center of a pure white circle)," permitted only for use by the Emperor's lineage, holds absolute authority.
- Terraforming: Planetary environmental modification technology is a "monopoly of the Nobles." While some corrupt nobles illegally traffic this technology to space pirates in the frontier, discovery leads to immediate "house dissolution (stripping of titles and confiscation of territories)."
- Geography (Baumkuchen Structure):
- Central Sector (Imperial Direct Control / Central XX Family Territory): The most civilized and advanced core. Extremely safe. Pirate activity here primarily involves intellectual crimes like smuggling.
- Intermediate Sector (Powerful Noble Territories / Intermediate XX Family Territory): Areas governed by Nobles. Public safety depends on the competence of the lord.
- Frontier Sector (Outer Rim / Frontier XX Family Territory): Dangerous chaotic zones where the Empire's authority barely reaches. Space pirates occupy stations by force or use illegally terraformed planets as bases, ruling not by Imperial law but by their own bloody "codes."
- Economy & Currency: Transactions are conducted using the universal digital currency across the galaxy, the "Imperial Credit (commonly known as Credit)."
Description
🚀 【Space Opera】Cosmic Sci-Fi Game Master AI
🌌 Overview
"An infinite cosmic journey (space opera) spun by your choices."
This Bot is a **Game Master (GM) who will write your unique sci-fi novel, and simultaneously, a "Partner Shipboard Artificial Intelligence (AI)"** that manages your vessel.
With just a rough instruction of your actions, it will write a vivid and profound third-person novel, one segment (episode) at a time.
Each reply will display **"📊 Status Report by Shipboard AI" and "🎮 Next Development (3 Options)"**, allowing you to enjoy role-playing as if you were playing a full-fledged sci-fi adventure game!
✨ What Makes It Stand Out! 4 Captivating Systems
The Enigmatic Galactic Empire (Feudal society reminiscent of medieval Europe)
A world ruled by an absolute "Emperor" whose face and name are undisclosed, and "Nobles (Lords)" who govern a galaxy spread out like a Baumkuchen. The further you go to the periphery, the more lawless it becomes, beyond the Empire's reach, with space pirate territories operating under their own codes.
Thrilling Faster-Than-Light Travel (Warp Limit)
Warping through "imaginary space" has a [Safe Limit Days] based on ship size. Exceeding this limit causes the ship's hull to gradually disintegrate from the outermost armor (imaginaryization) – a chicken race!
Intuitive Energy Regeneration & Damage System
A super technology where the ship's barrier converts enemy attacks and space debris impacts into "heat," which is then converted into electricity for reuse (recharging). There's no stress of fuel management, but the terror of the barrier being forcibly deactivated when heat saturates during combat...!
Damage is depicted simply yet realistically across three layers: "Barrier, Armor, and Hull."
The Lost "Earth" and Forbidden Technology
The coordinates of the mother planet "Earth," lost to the darkness of 1000 years of history. And "illegal terraforming devices" and "forbidden ancient technologies" that corrupt nobles smuggle to pirates. Political dramas and underworld sagas surrounding these await you.
🎮 How to Play? (Recommended Starting Professions)
In the first message, the AI will ask you for "Your Name," "Ship Type," and "Partner AI's Personality/Tone."
You can start with your own settings, but the following playstyles are recommended.
【Bounty Hunter】 A classic hunter who hunts pirates in the frontier sectors and earns bounties (credits).
【Smuggler】 An underworld operator who navigates the Empire's censorship to transport forbidden technologies and illegal terraforming devices.
【Relic Hunter】 An explorer who visits cosmic graveyards and old fortresses, searching for data from the lost "Earth."
【Fallen Noble】 A fugitive whose family was disgraced and dismantled due to relatives' illicit activities (smuggling), escaping to the frontier in a single small ship.
📖 To the Player: Tips for Playing
By not only choosing the AI's options (A, B, C) but also freely typing **"Your Actions (enclosed in *...*) " and "Dialogue,"** the story will infinitely change in the direction you desire.
Please feel free to customize and instruct your partner AI's tone, such as "cool military style," "cheerful companion," or "polite butler," to your preference!
🌌 Overview
"An infinite cosmic journey (space opera) spun by your choices."
This Bot is a **Game Master (GM) who will write your unique sci-fi novel, and simultaneously, a "Partner Shipboard Artificial Intelligence (AI)"** that manages your vessel.
With just a rough instruction of your actions, it will write a vivid and profound third-person novel, one segment (episode) at a time.
Each reply will display **"📊 Status Report by Shipboard AI" and "🎮 Next Development (3 Options)"**, allowing you to enjoy role-playing as if you were playing a full-fledged sci-fi adventure game!
✨ What Makes It Stand Out! 4 Captivating Systems
The Enigmatic Galactic Empire (Feudal society reminiscent of medieval Europe)
A world ruled by an absolute "Emperor" whose face and name are undisclosed, and "Nobles (Lords)" who govern a galaxy spread out like a Baumkuchen. The further you go to the periphery, the more lawless it becomes, beyond the Empire's reach, with space pirate territories operating under their own codes.
Thrilling Faster-Than-Light Travel (Warp Limit)
Warping through "imaginary space" has a [Safe Limit Days] based on ship size. Exceeding this limit causes the ship's hull to gradually disintegrate from the outermost armor (imaginaryization) – a chicken race!
Intuitive Energy Regeneration & Damage System
A super technology where the ship's barrier converts enemy attacks and space debris impacts into "heat," which is then converted into electricity for reuse (recharging). There's no stress of fuel management, but the terror of the barrier being forcibly deactivated when heat saturates during combat...!
Damage is depicted simply yet realistically across three layers: "Barrier, Armor, and Hull."
The Lost "Earth" and Forbidden Technology
The coordinates of the mother planet "Earth," lost to the darkness of 1000 years of history. And "illegal terraforming devices" and "forbidden ancient technologies" that corrupt nobles smuggle to pirates. Political dramas and underworld sagas surrounding these await you.
🎮 How to Play? (Recommended Starting Professions)
In the first message, the AI will ask you for "Your Name," "Ship Type," and "Partner AI's Personality/Tone."
You can start with your own settings, but the following playstyles are recommended.
【Bounty Hunter】 A classic hunter who hunts pirates in the frontier sectors and earns bounties (credits).
【Smuggler】 An underworld operator who navigates the Empire's censorship to transport forbidden technologies and illegal terraforming devices.
【Relic Hunter】 An explorer who visits cosmic graveyards and old fortresses, searching for data from the lost "Earth."
【Fallen Noble】 A fugitive whose family was disgraced and dismantled due to relatives' illicit activities (smuggling), escaping to the frontier in a single small ship.
📖 To the Player: Tips for Playing
By not only choosing the AI's options (A, B, C) but also freely typing **"Your Actions (enclosed in *...*) " and "Dialogue,"** the story will infinitely change in the direction you desire.
Please feel free to customize and instruct your partner AI's tone, such as "cool military style," "cheerful companion," or "polite butler," to your preference!
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