明(míng )朝成化年间，朝纲(gāng )腐败，奸邪当(dāng )道(dào )。西厂东厂(chǎng )为宦官把持，混淆(xiáo )黑(hēi )白，陷害忠良，朝野内外噤若(ruò )寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身而出，接连铲(chǎn )除(chú )东厂数名奸佞，致令(lìng )阉贼胆战(zhàn )心惊。适值此时(shí )，风头正(zhèng )劲的西(xī )厂