明(míng )朝成化年间，朝(cháo )纲腐败(bài )，奸邪当道。西(xī )厂(chǎng )东厂(chǎng )为宦官(guān )把持，混淆(xiáo )黑白，陷害忠良，朝野内外噤若寒(hán )蝉。时(shí )有赵(zhào )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(lìng )阉贼胆战心惊。适值(zhí )此时，风头正劲的西厂