明朝成(chéng )化年间，朝纲腐败(bài )，奸(jiān )邪当道(dào )。西厂东(dōng )厂(chǎng )为宦官把持，混(hún )淆黑白，陷害忠(zhōng )良，朝野(yě )内外噤若寒蝉(chán )。时有赵怀安(ān )（李连(lián )杰 饰）等流(liú )亡(wáng )剑客挺身而出，接连铲除东厂数名奸佞，致令阉贼胆战心惊。适值此时，风头正劲的西厂