We thought it was a submarine. Until the lights turned on.

It was too deep for any human-made object. No markings. No signals.
But something inside was still active.
We watched... and waited.
We'll soon find out what's inside...

This short cinematic video is a fictional artistic creation of an underwater cityscape.
All visuals are generated for storytelling and creative expression only.
No real events or places are depicted.

Enjoy this immersive, atmospheric dive into a lost world beneath the sea.
#belowmark #deepsea #foundfootage #creepy #mysterystructure #scifi