明朝成化年间(jiān )，朝(cháo )纲腐败，奸邪当道。西(xī )厂东厂(chǎng )为(wéi )宦官把持，混淆黑(hēi )白，陷害忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰(shì )）等流亡剑客挺身而出，接(jiē )连铲除东(dōng )厂数名奸佞，致令(lìng )阉贼胆(dǎn )战(zhàn )心惊。适值此时，风(fēng )头正劲的西厂