明朝成化年间，朝(cháo )纲腐(fǔ )败，奸邪当道。西厂东(dōng )厂为宦官把持，混淆黑白，陷(xiàn )害忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰）等(děng )流(liú )亡剑客挺身而出，接(jiē )连铲除东厂(chǎng )数名奸佞，致令阉贼(zéi )胆战心惊。适值(zhí )此时，风头正劲的西厂