A man who stumbled upon a hidden staircase in the woods was left petrified by what he discovered at the bottom.

The TikTok user, known as Josh (@joshtheintern), claimed he was “not meant to find this place” after sharing his eerie adventure in a viral video that has since been viewed over 18 million times.

“While hiking through a forest I came across this overgrown entrance that led underground,” he explained. “Heading inside to explore it I found myself in a maze of long tunnels and secret…