明朝(cháo )成化年间，朝(cháo )纲腐(fǔ )败，奸邪当道。西(xī )厂(chǎng )东厂为(wéi )宦官把持，混淆黑(hēi )白，陷害(hài )忠良，朝野内外噤(jìn )若寒蝉。时有赵怀安（李(lǐ )连杰 饰）等流亡剑客挺身而出，接连铲(chǎn )除东厂(chǎng )数名奸佞，致令阉贼胆(dǎn )战心惊。适值此时，风头正劲的西厂