明朝成(chéng )化年间，朝纲(gāng )腐败(bài )，奸邪当道(dào )。西(xī )厂东厂为宦官把持，混(hún )淆黑白，陷害(hài )忠良，朝野内外噤若寒蝉。时有赵(zhào )怀安（李连杰 饰）等(děng )流亡(wáng )剑客(kè )挺身而出(chū )，接(jiē )连铲除东厂数名奸佞，致令阉贼胆战心惊。适值此时，风头正劲的西厂