明朝成(chéng )化(huà )年(nián )间(jiān )，朝纲腐败，奸邪当道。西厂东厂为宦官把持，混淆黑白，陷(xiàn )害忠良，朝野内外(wài )噤若寒蝉。时有赵(zhào )怀安（李连杰 饰）等流亡(wáng )剑客挺(tǐng )身而出，接(jiē )连铲除东厂数名奸佞，致令阉贼胆(dǎn )战心惊。适值此时(shí )，风头正劲的(de )西厂(chǎng )