武术冠军刘藏风为躲避单恋他的旅行社导游杨听雨，来到河滨小道，挺身相救被流氓侮辱的姑娘。姑娘是便衣警察傅晓。晓认出刘是武术冠军，欲拜他为师，遭到拒绝。晓安排藏风进了听雨所带的旅游团，她自己也混入团里，其中还有香港警探贺健和贩毒集团的王玉生。警察们在藏风的协助下与犯罪分子进行了一场斗智斗勇的大战。经过一场激战，傅晓率特警队终于将歹徒擒获。
ISSAC is an intense psychological thriller which constantly treads the lines of reality and fiction. Issac, A young reclusive mortician who inherited his stepfather's mortuary business meets a friendly waitress, Cassi. The two create an instant connection and after a night of terror, they pursue a revenge murder together. This film mixes a realistic story with surreal imagery, showing how one in isolation may operate due to the circumstances he has been given. Issac inevitably makes a choice and never questions the morality of his decisions.
