明朝成(chéng )化年间，朝纲(gāng )腐败(bài )，奸邪(xié )当道。西厂东厂(chǎng )为宦(huàn )官把持，混淆黑白(bái )，陷害忠良，朝野内外噤(jìn )若寒(hán )蝉。时有赵怀安（李连杰 饰）等流亡剑客(kè )挺身(shēn )而出，接(jiē )连铲除东厂数名奸(jiān )佞，致令阉贼胆战心惊。适值此时(shí )，风头正劲的西厂