明朝成(chéng )化年间(jiān )，朝纲腐(fǔ )败，奸邪(xié )当(dāng )道。西厂东(dōng )厂为宦官把持，混淆(xiáo )黑白，陷害忠(zhōng )良，朝野内外(wài )噤若寒蝉。时有赵怀安（李连杰 饰(shì )）等流亡剑客挺身(shēn )而出，接连铲除东(dōng )厂数名奸佞，致令阉(yān )贼胆战心惊。适值此(cǐ )时(shí )，风头正劲的西厂