King's Boxing Ring is the largest underground fight arena in Las Vegas, located inside the King's Grand Hotel, and capable of accommodating thousands of spectators at once.
Underground fighting has always been filled with violence and gore; almost every day, a boxer would meet their demise on the black boxing stage, afterwards being dragged away and disposed of.
Underground fighting has never been a legal enterprise, but David, the owner of King's Boxing Ring, pays the local police a generous sum of money each year as a tribute, so the police turn a blind eye and allow its operation.
Those who come to watch the underground boxing matches are either materially wealthy but spiritually empty individuals looking for an alternative thrill, or gamblers hoping to strike it rich in the ring.
