明朝成化年间(jiān )，朝纲(gāng )腐败，奸邪当(dāng )道。西厂东厂为宦官把持，混淆(xiáo )黑白，陷害(hài )忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰(shì )）等流亡剑客挺(tǐng )身(shēn )而出，接连铲(chǎn )除东厂(chǎng )数名奸佞，致令阉贼胆战心惊。适值(zhí )此时(shí )，风头正(zhèng )劲的西(xī )厂