明朝成(chéng )化(huà )年间，朝纲腐败，奸邪当(dāng )道。西厂东厂为(wéi )宦官(guān )把(bǎ )持，混淆黑白，陷害忠良，朝野内外噤若寒蝉。时(shí )有赵怀(huái )安(ān )（李连杰 饰）等流(liú )亡剑客挺身而出，接连铲(chǎn )除东厂(chǎng )数名奸佞，致令阉贼胆战心惊。适值此时，风头正(zhèng )劲的西厂