明朝成(chéng )化年间，朝纲腐败，奸邪当(dāng )道。西厂东厂(chǎng )为宦(huàn )官把持，混淆黑(hēi )白，陷害忠(zhōng )良，朝野内外(wài )噤若寒蝉。时有赵(zhào )怀安（李连杰 饰）等(děng )流亡剑客挺身而出(chū )，接连铲(chǎn )除东厂数名奸(jiān )佞，致令阉贼胆战心惊。适值此时，风头正劲的(de )西(xī )厂