明朝(cháo )成(chéng )化年间，朝纲腐败，奸邪当(dāng )道。西厂(chǎng )东厂为宦官把持，混淆黑白，陷害忠良，朝野(yě )内外噤(jìn )若寒(hán )蝉。时有赵怀安（李连杰 饰）等流(liú )亡剑客挺身而出，接连(lián )铲除(chú )东(dōng )厂数名奸佞，致令阉(yān )贼胆战心惊。适值此时，风头正(zhèng )劲的西厂