明朝成化(huà )年(nián )间，朝纲腐败，奸邪当道。西厂(chǎng )东(dōng )厂为宦(huàn )官把持，混淆黑白，陷(xiàn )害(hài )忠良，朝野内外噤若寒蝉。时(shí )有赵怀安(ān )（李连杰 饰）等流亡剑客挺身而出，接连铲(chǎn )除东厂数名奸(jiān )佞，致令(lìng )阉(yān )贼胆战心惊。适值此时，风头正劲的西厂