As the girls are captured and taken to a high-tech torture facility, the horror begins:

Unbeknownst to them, the moment they check into their hostel, the clerk scans their passports and uploads their photos to an international underground auction site run by the . Wealthy "clients" from around the world begin bidding on who gets to torture and murder each girl. The Bidders

Across the ocean, two American businessmen, and Stuart , enter the auction.

The story follows three American art students—, Whitney , and Lorna —who are studying abroad in Rome. While looking for a weekend getaway, they are lured by a sophisticated European acquaintance, Axelle , to a luxurious natural spa in a remote Slovakian village.

is more hesitant and repressed, eventually revealing a deep, bitter rage fueled by his own frustrations.Todd wins the bid for Whitney and Beth, bringing a reluctant Stuart along for the "experience". Descent into Chaos

is an aggressive, "macho" type who views killing as a rite of passage to earn respect.