明(míng )朝成化年间(jiān )，朝(cháo )纲腐败，奸邪(xié )当道。西厂东(dōng )厂为宦官把持，混(hún )淆(xiáo )黑白，陷害(hài )忠(zhōng )良，朝野内外(wài )噤(jìn )若寒蝉。时有赵怀安（李连杰 饰）等流亡剑(jiàn )客挺身而出，接连铲除东厂数名奸(jiān )佞，致令阉贼胆战心惊。适值此时(shí )，风头正劲(jìn )的西厂