明(míng )朝成化年(nián )间，朝纲腐(fǔ )败，奸邪当道。西厂东厂为宦官把(bǎ )持，混淆黑白，陷害(hài )忠良，朝野内外噤(jìn )若寒蝉。时有赵(zhào )怀安（李连杰 饰）等流亡剑客(kè )挺(tǐng )身(shēn )而出，接连铲除东(dōng )厂数名奸佞，致令阉贼胆(dǎn )战心惊。适值此时，风头正劲的(de )西(xī )厂