明朝成(chéng )化年间，朝纲(gāng )腐败，奸(jiān )邪当(dāng )道。西厂东厂为宦官把持，混淆黑白，陷(xiàn )害忠(zhōng )良，朝野(yě )内外噤若寒(hán )蝉。时有赵怀安（李连杰 饰）等流亡剑(jiàn )客挺身而(ér )出，接连铲除东厂(chǎng )数名奸(jiān )佞，致令阉贼胆战(zhàn )心惊。适值此时，风头正劲的西厂