A Romanian sorcerer.
A nudist limo driver obsessed with Back to the Future.
A ten-foot-tall vigilante who mutilates their victims.
...and one old man who has been keeping a secret for half a century.
Out in the desert, a chasm opens that glows crimson below. The possessed, cellphones drilled into their heads, run wild through the streets of New York. And, a 24-hour MDMA-fueled dance party surrounding a site of ancient evil.