明(míng )朝成化年间，朝(cháo )纲(gāng )腐败，奸(jiān )邪当(dāng )道。西厂东(dōng )厂(chǎng )为宦官把持，混(hún )淆黑白(bái )，陷害忠良，朝野内外噤若寒蝉。时有(yǒu )赵怀(huái )安（李连杰 饰）等(děng )流亡剑客挺身而出，接连铲(chǎn )除东厂数名奸佞，致令(lìng )阉贼胆战心惊。适值此时，风头正劲的西厂