明朝(cháo )成化年间，朝纲(gāng )腐败，奸邪(xié )当道。西厂东厂为(wéi )宦官把持(chí )，混淆黑白，陷害忠良，朝野内外(wài )噤若寒(hán )蝉(chán )。时有(yǒu )赵怀安（李连杰 饰）等流亡剑客(kè )挺身而出(chū )，接连铲除(chú )东厂数名奸(jiān )佞，致令阉贼胆战心惊。适值此时，风头正(zhèng )劲的西厂