Just outside Seraphim Falls, West Virginia, lie the Angel Song Caverns - long regarded as an ideal training ground for aspiring cavers. The caverns earned their name from the haunting melodies that occasionally echo through the stone, as if the earth itself were singing.

Roughly a year ago, a collapse revealed a previously sealed section of the cave system - one that may be the deepest yet discovered in North America. A team of seasoned guides from Seraphim Falls were the first to venture into this uncharted realm. None returned.

A few weeks later, a rescue team entered the caverns but withdrew after several members reported experiencing intense psychological distress. Whatever lies below - it is not welcoming.  But now, undeterred by past events, you and your team have assembled. Each of you is a veteran spelunker, drawn to the unknown for your own reasons.

Ahead of you lies a descent into perpetual darkness, where eerie songs drift through the air, and something may have a taste for human life.

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