明朝成(chéng )化年间，朝纲腐(fǔ )败，奸(jiān )邪当道。西厂东厂为宦官把持，混淆黑白，陷(xiàn )害(hài )忠良，朝野内外噤若(ruò )寒蝉。时有赵(zhào )怀安（李连杰 饰(shì )）等流亡(wáng )剑客挺身而出，接(jiē )连铲除东厂数名奸佞，致令阉(yān )贼胆战心惊。适值此时(shí )，风头正劲的西(xī )厂