明朝成化年间(jiān )，朝纲腐败，奸邪当道(dào )。西厂东(dōng )厂为宦官把持，混淆(xiáo )黑白，陷害忠(zhōng )良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰）等流(liú )亡剑客挺身而出，接(jiē )连铲除东厂数名奸佞，致令(lìng )阉贼(zéi )胆战(zhàn )心惊。适值此(cǐ )时，风头正劲(jìn )的西厂