明朝成化(huà )年间，朝纲腐(fǔ )败，奸邪当道。西厂(chǎng )东(dōng )厂为宦官把持(chí )，混淆黑白，陷(xiàn )害(hài )忠良，朝(cháo )野内外噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身而出，接连铲除东(dōng )厂(chǎng )数名(míng )奸佞，致令阉贼胆战(zhàn )心惊。适值此(cǐ )时，风头正劲的西(xī )厂