明朝成(chéng )化年间，朝纲腐(fǔ )败，奸邪当道。西厂东(dōng )厂为宦(huàn )官把持，混淆黑白，陷害忠(zhōng )良，朝野内外噤(jìn )若寒蝉(chán )。时有赵怀安（李连(lián )杰 饰）等流亡剑客(kè )挺身(shēn )而出，接连铲除东厂(chǎng )数名奸佞，致令阉(yān )贼胆战心(xīn )惊。适值此时，风头正劲的西厂