A construction project started like any other.
Digging.
Noise.
Dust.
Nothing unusual.
Until the ground collapsed.
Not completely…
Just enough to reveal something beneath.
A hollow space.
At first, they thought it was an old tunnel.
But when they looked closer…
There were streets.
Stone paths.
Structures.
An entire underground layout.
Too organized to be natural.
Too old to make sense.
No records.
No maps.
No mention of anything like it.
The workers were told to stop.
Immediately.
The area was sealed.
No explanation was given.
Some say it was an ancient city.
Others believe it was never meant to be found.
But what disturbed them the most…
There were no signs of destruction.
No ruins.
No damage.
It didn’t look abandoned.
It looked…
Left behind.