明朝(cháo )成化(huà )年间(jiān )，朝纲腐(fǔ )败，奸邪(xié )当道。西厂东厂为宦(huàn )官把持，混淆黑白，陷害忠良，朝野内外噤(jìn )若寒(hán )蝉。时有赵怀(huái )安（李连杰 饰）等流(liú )亡剑客挺身而出，接连铲除(chú )东厂(chǎng )数名奸(jiān )佞，致令阉(yān )贼胆战心惊。适值此时，风头正劲的西厂