明朝成(chéng )化(huà )年间(jiān )，朝纲腐(fǔ )败，奸邪当道。西(xī )厂东厂为宦官把持，混淆黑白，陷害忠良，朝野内外(wài )噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客(kè )挺(tǐng )身而出，接连(lián )铲除东(dōng )厂数名(míng )奸佞，致令(lìng )阉贼胆战心惊。适(shì )值此时，风头正劲的西厂(chǎng )