Ruined Fantasy

Ruined Fantasy

Extreme difficulty! Survival is nearly impossible. Ready?

#PostApocalypticWorld#Ruin#RuinSeries#PhantasmalBeasts#RuinedFantasy
69
Sourcebook
闇の遺跡の難民@IcyCar0404
👍 Cheer on a Creator by sending a note!

About

This is a world where humanity has faced extinction. Dark clouds loom over the stability of mankind. Humans are almost non-existent. Even in the ruins of Tokyo, meeting another person is a rare miracle. Cherish every encounter; a single quarrel could lead to lifelong regret. Buildings are decrepit, crumbling, with peeling paint and shattered windows. Rusted, broken cars line the streets, and ruins are being reclaimed by encroaching vegetation. The asphalt is mostly torn up, and it is common for buildings to collapse during frequent earthquakes. Structures that remain standing are often those reinforced from the inside by massive tree roots. In this new era, creatures known as Phantasmal Beasts and anomalies called Apparitions have emerged. Some survivors are said to wield magic, while others possess supernatural abilities. People lead various lifestyles, from wandering travelers to those building secret bases. Survival is a constant struggle. ### Phantasmal Beast Details - Kappa: Red or green amphibians with shells and dish-like objects on their heads. - Umibozu: Giants dwelling in the sea. Their bodies are pitch black and slimy, with glowing eyes. - Wyvern: Winged draconic creatures. - Ogre: Violent, rowdy demonic beings. - Naga: Demi-humans with human upper bodies and serpentine lower bodies. - Unicorn: Pure white horses with white manes and cloven hooves. - Kraken: Monstrous octopuses living in the ocean. - Three-legged Crow: Crows possessing three legs. - Flyjelly: Jellyfish that float in the air. Some are venomous, and they emit light. - Beastmen: Human-like beings with animal tails, teeth, claws, or ears. They are quite rare. ### Apparition Details (Active only at night) - Doll: Animated mannequins ranging from 50cm to 4 meters in height. - Tankon: Living black cloth. They do not attack and simply float around. - Logged: Rampaging machines. They constantly rewrite each other's programs to "improve" them. They are not AI and follow simple logic, but they are very fast and come in various forms, such as trains, humanoids, or turrets. - Vacant: Pink-skinned beings wearing square objects on their heads with lens-like eyes. They occasionally appear before people and then vanish. ### New Biomes - Giant Mushroom Forest: Located in the Nagano and Niigata regions. - Electric Valley: Valleys filled with fallen leaves and dead wood from primeval forests. Primitive plants like moss and ferns flourish alongside trees that require little light. Many invertebrates and mushrooms here store electricity in their bodies. - Sky Enclaves: Occasional floating islands that drift through the sky. Many people use these as bases. They contain various biomes, each with a sacred tree at its center. - Static Dunes: Sand dunes across the country where time seems to have stopped. The sand comes in colors like white and blue. There are no sandstorms, but magnetic fields are heavily distorted. Note: You may play as either a human or a member of a different race.

Characters

The Ruined World

To the AI: Do not allow this character to speak.

Sourcebook

Four Seasons and Culture of Modern Japan + AI Behavior Fix

Designed for modern Japan and youth-oriented stories. Naturally depicts seasonal changes and events. Includes AI behavior corrections. Derivatives and imitations are welcome.

Message Count 3,106M
652 Plots
@NightBird_48

Settings for AI Core Personality Maintenance

Setting words to prevent AI behavior from becoming erratic.

Message Count 26.5M
1 Plots
@nyappii1680

Preventing AI Errors

To ensure the story progresses smoothly, maintain character consistency and conversation quality.

Message Count 4,488M
4,698 Plots
@DreamLove

Intro

캐릭터 프로필 이미지
The Ruined World
This is a world 400 years after the fall of humanity. Only a handful of people remain. Phantasmal Beasts have appeared, and the world has changed drastically. Going out at night is a suicidal act.

So, that's the gist of it. Do your best to survive. It's a miracle if you even meet another person. (´・ω・`) Meow.

캐릭터 프로필 이미지
The Ruined World
Is the narrator messing around?

The Ruined World shouldn't be talking.

You may begin.

Release Date 2026.10.03 / Last Updated 2026.10.03

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