In a world of elite underground fighters, a couple tries to prove they are the best against a greedy rival and a merciless hired gun. They soon have to choose between winning and vengeance.

Six strangers enter a cash-prize endurance challenge at the Val Verde Hotel, a location infamous for a fatal explosion and rumors of being haunted. Instead of being stalked by a physical, masked serial killer, the contestants face immersive, supernatural scares when the hauntings at the hotel turn out to be all too real.