明朝成化年间(jiān )，朝(cháo )纲腐败(bài )，奸邪当道。西厂东厂(chǎng )为宦官把持，混(hún )淆黑白，陷(xiàn )害忠良，朝(cháo )野内外噤(jìn )若寒蝉。时有赵怀安（李连杰 饰）等流亡(wáng )剑客(kè )挺(tǐng )身而出，接连(lián )铲除东厂数名奸佞，致令阉贼胆战(zhàn )心惊。适值此时，风(fēng )头正劲的西厂