明朝成化(huà )年间，朝纲腐败，奸(jiān )邪当道。西(xī )厂东(dōng )厂为宦官把持(chí )，混(hún )淆黑白，陷害(hài )忠良，朝野内外噤(jìn )若寒(hán )蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身而出，接(jiē )连铲除东厂数(shù )名奸佞，致令阉贼胆(dǎn )战心惊。适值此时，风头正(zhèng )劲的(de )西(xī )厂