明朝(cháo )成化年间，朝纲(gāng )腐(fǔ )败，奸邪当(dāng )道(dào )。西厂东(dōng )厂(chǎng )为宦(huàn )官把持，混淆黑白，陷害忠良，朝野(yě )内外噤若寒蝉。时有赵怀安（李连杰 饰）等流(liú )亡剑客挺身而出，接连铲除东厂数名奸佞，致令阉(yān )贼(zéi )胆战心惊。适值此时，风头正劲的西(xī )厂