明朝成(chéng )化(huà )年间，朝纲腐败，奸邪当道。西厂东厂为宦官(guān )把持，混(hún )淆黑白，陷害忠良(liáng )，朝野内外噤若寒(hán )蝉。时有赵怀(huái )安（李连杰 饰）等(děng )流(liú )亡剑客挺身而出，接(jiē )连铲(chǎn )除东厂数名奸佞，致令阉贼胆(dǎn )战(zhàn )心惊。适值此时，风头正(zhèng )劲的西厂