A group of friends summon an urban legend as a dare, but when someone breaks a rule, the entity becomes real. As it hunts them down, they must discover its origins and banish it before they're all killed.

Four college girls on a weekend getaway are hunted by a legendary ax murderer, until the hunter becomes the prey when one female turns out to be something otherworldly.

Intrigued by videos of mystery box openings, Amber orders one for herself from the dark web. Inside lurks an insidious force waiting to be unleashed.