A group of strangers is brought together in a downtown Los Angeles bar by their mutual ex-girlfriend Nikki Franklyn—a maddeningly sexy, unpredictable and possibly insane young woman who has recently been released from prison for murdering her last ex-boyfriend. The party really gets started when Nikki herself arrives, hauling her latest lover and fiancée, the morally challenged lawyer who'd been handling her case. She is mysterious about her intentions and her current and former lovers soon realize they are all caught in one of her brilliant, mischievous mind-games with possible deadly consequences. By the night's end, revenge will be had, new romance will bloom, and Nikki will have delivered on her reputation as the sexy evil genius.