Love story set during the Japanese occupation of Shanghai during World War II. University student Wong Chia Chi unleashes her self-confidence and sensuality when she joins the drama society run by radical Kuang Yu Min. As part of the war effort, the actors plot to assassinate high profile Japanese collaborator Mr Yee using Wong as bait. She will pose as businessman's wife Mrs Mak and infiltrate the inner social circle of Mrs Yee, then seduce the traitorous husband. Unfortunately, Wong's desires threaten to derail the plan.