明朝成(chéng )化年间，朝(cháo )纲腐败，奸邪当道。西厂东厂为宦官把持，混淆黑白，陷害(hài )忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身而出，接连铲除东(dōng )厂数名奸佞，致令阉贼胆战(zhàn )心惊。适值(zhí )此时(shí )，风头(tóu )正(zhèng )劲的西(xī )厂(chǎng )