明(míng )朝成化(huà )年间，朝纲腐败，奸邪当道。西厂东厂(chǎng )为宦官把持，混淆(xiáo )黑白，陷害忠良，朝野内外(wài )噤若(ruò )寒蝉。时(shí )有赵怀安（李连杰 饰）等(děng )流亡剑(jiàn )客挺身而出，接连(lián )铲除东(dōng )厂数名奸佞，致(zhì )令阉贼(zéi )胆战心(xīn )惊。适值此时，风头正劲的西厂