As kids growing up in the suburbs, Ethan, Dylan, and Billy bonded over their mutual love for skating. When they reunite in their hometown during college summer break, it seems like nothing's changed.

Same boring town.

Until they discover a skater's dream: an abandoned building with a pool all to themselves.

But when they attempt to drain the pool, they accidentally send out a call The Daughters of Eve, a murderous cult intent on unleashing an ancient evil lurking under that very same building, setting off a chain of violence, magic, and nightmarish creatures made of gears, wires, and mangled flesh.