明朝成(chéng )化年间(jiān )，朝(cháo )纲腐败，奸邪当道。西厂东(dōng )厂(chǎng )为宦官把持，混淆(xiáo )黑白，陷害忠良，朝野(yě )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(jiē )连铲除东厂(chǎng )数名奸佞，致令阉(yān )贼胆战心(xīn )惊。适值此时，风头正劲(jìn )的西(xī )厂(chǎng )