明朝成化年(nián )间，朝纲腐(fǔ )败，奸邪当道。西厂东厂为宦官把持，混淆黑白，陷害忠良，朝(cháo )野(yě )内外噤若寒蝉。时有赵怀安（李连杰 饰）等(děng )流亡剑客(kè )挺身而出，接连铲(chǎn )除(chú )东(dōng )厂数(shù )名奸佞，致令(lìng )阉贼(zéi )胆战(zhàn )心惊。适值此时，风头正劲的(de )西厂