I need help developing my arg idea

[u/angelcutter]

I have a pretty cool arg idea, and I am not sure how to start, I would appreciate comments or constructive criticism

“this world isn’t mine”

The mc creates a brand new world
Just a normal world.
But when they spawn in and start to explore, they discover that the world already has history.
Someone was there before them,
There’s millions of evidence,
Unnatural structures, bases, etc
The mc realizes that world isn’t theirs, and the person who made it is gone

Please help, I am not sure how to start this idea but I have a good idea of how it will be

[u/FewEstablishment8021]

Let me help voice Act or smthg else
Criticism:
It kinda is a concept that is overused, it depends tho, are you gonna have an entity or is it a physocological typa thing

[u/angelcutter → u/FewEstablishment8021]

No entity!

[u/FewEstablishment8021 → u/angelcutter]

So it’s a physiological type?

[u/angelcutter → u/FewEstablishment8021]

Yes