在爱情的边缘徘徊，出轨的诱惑如影随形，心中挣扎难以自拔。剑装

　　A married jewel trader is seduced by a beautiful woman while on a business trip. Upon returning home, he receives a video tape in the mail of his tryst and a threat to ruin his marriage if he doesn't turn a shipment of diamonds over to the woman.