明朝(cháo )成化年(nián )间，朝纲(gāng )腐败，奸邪当道。西厂东厂为宦官把持，混淆(xiáo )黑白，陷害忠良，朝野内外噤(jìn )若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身而出，接(jiē )连(lián )铲除东厂(chǎng )数名奸佞，致(zhì )令阉贼胆(dǎn )战心惊。适值此(cǐ )时，风头正劲的西厂