pro-tip: don't ever use the sentence "thousands of years" in your worldbuilding unless you really know what a thousand years is like
Quick cheat sheet:
The middle ages were one thousand years ago
I don't know if I need you to tell you this but Jesus was alive 2 thousand years ago during the Roman Empire
3 thousand years ago the Mediterranean and Middle East were recovering from the bronze age collapse. None of the philosophers of Western philosophy (or Eastern for that matter) were born yet
Earliest writing dates roughly to 5 thousand years ago.
Agriculture started roughly 10 thousand years ago
So yes, you can write whatever you like but if you're telling me that an individual dynasty has been ruling since 8000 years ago (HOLA JORGE) I have to wonder if they even had writing back then
To be fair you can find one guy like that in the comment section of most metal bands on youtube
reading The Goblin Emperor, in which a single dynasty is supposed to have ruled for like two thousand years:
Americans: split between "this seems normal" and "this is unusual and we can determine certain things about the society based on this remarkable stability."
me, a person who lives in a monarchy: oh, so it's lies.
because here is the thing: every monarchy claims longevity and stability. every monarchy has a couple of times when a younger son or a cousin inherited the throne and we just don't talk about why. every dynasty has those two or three times when there's years of civil war between incumbents. every monarchy has a conquest or two where the incomer put the old crown on his head and everyone cheered for his legitimate accession. "I'm in charge because my soldiers beat the other guy's soldiers" makes it obvious that you are an invader and a tyrant. "I'm the king because God decreed that my family were the blessed and legitimate inheritors of this crown and it was never meant to go to the other guy (dead king's recognised successor until I showed up with an army)" is what you say instead.
So when you tell me that your fictional dynasty has been ruling for ten thousand years, I just assume it's lies. Because monarchies love to tell that lie. I live in a monarchy. We claim that the crown has an unbroken sovereign history since 1066, when we were famously and bloodily conquered. That's a thousand year continuity! We have had three civil wars, six or seven ruling families, another armed conquest and a republic during that time. Don't worry about that. That doesn't count. Thousand year dynasty, woohoo!



























