group selfie posted on Reddit quickly went viral—not for its scenic hiking backdrop, but for something chilling hidden in plain sight. At first glance, the photo shows six friends enjoying their time together. But upon closer inspection, viewers spotted a mysterious face lurking in the bottom left corner.

Unlike the smiling group, the eerie face squeezed between two women stares blankly from the shadows, sparking fear and curiosity. “Once you see it, you can’t unsee it,” one commenter said, admitting it gave them genuine goosebumps.

While some believe it’s proof of something supernatural, others suggest it’s just an illusion caused by shadows and a strong photo filter. Still, the image has captivated thousands, with many admitting it made them uneasy