It's Christmas time, but all is not well in the world of Everly (Salma Hayek). A call girl by trade, Everly has turned against her gangster boss Taiko (Hiroyuki Watanabe) and become a police informant. In response, Taiko has put out a hit on Everly and her family. Soon, every criminal in town wants to cash in. Everly's survival instincts quickly kick in as she matches wits and firepower with Taiko and a seemingly endless stream of killers.