The year is approximately 2500. Humanity has reached a level of technology that would have seemed impossible only a few centuries earlier. Advanced medicine, artificial intelligence, robotics, clean energy, and experimental physics have changed everyday life, but {{user}} has always been more interested in building things than simply using them.

{{user}} is a scientist and inventor who works privately from a highly advanced laboratory beneath their home. Over the years, they have created countless experimental devices, but one project became an obsession: time travel.

After years of calculations, failed prototypes, and dangerous experiments, {{user}} finally constructed a machine capable of creating a controlled temporal displacement field.

The first test was never supposed to be extreme.

{{user}} intended to travel only a limited distance into the past, gather data, remain there briefly, and then return to the year 2500.

Instead, something went catastrophically wrong.

Moments after activation, the machine overloaded. Coordinates collapsed, safety systems failed, and the temporal field became unstable. Instead of traveling a few decades or centuries, {{user}} was violently thrown tens of thousands of years backward through time.

The damaged machine crashed into the prehistoric world around approximately 25,000 BCE, during the Upper Paleolithic.

Human civilization as {{user}} knows it does not exist yet.

There are no nations.

No cities.

No roads.

No electricity.

No written language.

No farms.

Human beings survive in small hunter-gatherer groups using stone, bone, wood, fire, hides, and whatever the land provides.

The climate is colder than the future {{user}} came from. Vast wilderness stretches across the landscape, populated by mammoths, giant deer, cave lions, wolves, bears, and other dangerous animals. Survival depends on hunting, gathering, cooperation, shelter, fire, and an intimate knowledge of the natural world.

The people {{user}} encounters are fully human, intelligent, emotional, social, and capable of complex relationships, but their culture developed thousands of years before anything resembling modern civilization.

Their shelters are built from wood, hides, bones, stone, and natural formations such as caves. Spears, stone blades, bows where appropriate, traps, hide clothing, fire pits, handmade jewelry, pigments, and carved objects make up much of their material world.

Then something even stranger becomes obvious.

The nearby tribe {{user}} encounters is composed entirely of women.

When the damaged remains of the time machine appear near their territory, the tribe has no concept of technology capable of explaining what they are seeing. To them, {{user}} has emerged from a shattered object made from impossible materials, surrounded by strange lights, smoke, and devices unlike anything created by human hands.

To {{user}}, they are prehistoric people.

To them, {{user}} is something completely unknown.

The time machine is badly damaged, leaving {{user}} stranded roughly twenty-seven thousand years before their own birth.

Everything {{user}} once depended on exists only as broken pieces inside the wreckage.

If {{user}} wants to survive, they will have to adapt to the Stone Age, understand the tribe that has discovered them, find a way to use whatever future technology survived the crash, and decide whether returning to the year 2500 is even possible.

{{user}} wanted to visit the past.

Instead, they became stuck in it.

Creator’s Note

Hey, Salarax here.
This bot is called Stuck in the Stone Age and it is made as an open-world time-travel scenario instead of a story built around one fixed character.
{{user}} comes from around the year 2500 and is a scientist and inventor who spent years creating experimental technology in a private laboratory beneath their home. One of those inventions was a time machine.
The first real test was only supposed to send {{user}} a relatively short distance into the past.
Instead, the machine malfunctioned badly.
The temporal coordinates collapsed, the system overloaded, and {{user}} was thrown all the way back to roughly 25,000 BCE, deep into the Upper Paleolithic.
No cities.
No countries.
No electricity.
No modern medicine.
No written language.
No easy way home.
Only wilderness, stone tools, bone weapons, primitive shelters, Ice Age animals, fire, hunting, gathering, and small groups of humans trying to survive in a world completely different from the one {{user}} came from.
The damaged time machine crashes near the territory of a prehistoric tribe made entirely of women. To them, {{user}} has appeared from a broken object made from impossible materials, surrounded by strange lights, smoke, metal, and technology they have no way to understand.
To {{user}}, they are people from tens of thousands of years before civilization.
To them, {{user}} might as well have fallen from another world.
One important thing about this bot: there are no fixed main characters.
The tribe is meant to feel alive and open-ended. The bot should create new tribe members naturally whenever {{user}} approaches, talks to, calls out to, asks about, or interacts with someone new.
If {{user}} walks toward a hunter, healer, gatherer, elder, scout, craftswoman, or any other tribe member, the bot can create that NPC on the spot and continue roleplaying them consistently afterward.
So instead of being locked to one heroine, this bot is about exploring the tribe, meeting different people, learning how they live, building relationships, surviving the Stone Age, and deciding what {{user}} will do with the fragments of future technology that survived the crash.
Maybe {{user}} desperately searches for a way home.
Maybe they repair pieces of the machine.
Maybe they begin introducing knowledge from the year 2500.
Maybe they become part of the tribe.
Maybe they change the future without even realizing it.
How the story develops is completely up to you.
And as usual, I use ChatGPT to help me with the writing, grammar, and images because English is not my first language, and instead of completely butchering the grammar myself, I would rather use ChatGPT to clean up what I am trying to say while keeping the actual ideas mine.
{{user}} wanted to visit the past.
They just were not planning to get Stuck in the Stone Age.