明朝成化年间，朝纲腐败，奸邪当(dāng )道。西厂东(dōng )厂为宦官把持，混淆黑白，陷(xiàn )害忠良(liáng )，朝野(yě )内外噤若寒蝉。时(shí )有赵怀(huái )安（李连杰 饰）等流亡剑客挺身(shēn )而出，接连铲除(chú )东厂数名奸(jiān )佞，致令阉贼胆(dǎn )战(zhàn )心惊。适值此时(shí )，风头正劲(jìn )的西厂