明(míng )朝(cháo )成化年间，朝纲腐败，奸邪当(dāng )道。西厂东厂(chǎng )为宦官(guān )把持，混淆黑白，陷(xiàn )害(hài )忠良，朝野内外噤若寒(hán )蝉。时有(yǒu )赵怀安(ān )（李(lǐ )连杰 饰）等流亡剑客挺身而出，接连铲除东厂(chǎng )数名奸佞，致令阉贼胆战(zhàn )心惊。适值此(cǐ )时(shí )，风头正劲的西厂