明朝成化年间(jiān )，朝(cháo )纲腐败，奸邪(xié )当道。西厂东厂(chǎng )为宦官把(bǎ )持，混淆黑白，陷害忠良，朝野内外噤若寒蝉。时有赵怀(huái )安（李(lǐ )连杰(jié ) 饰）等(děng )流亡剑客挺身而出，接(jiē )连铲除(chú )东厂数名奸佞，致令阉贼胆(dǎn )战心惊。适值(zhí )此时，风头正劲的西厂