明朝成(chéng )化年(nián )间(jiān )，朝纲腐(fǔ )败，奸邪当(dāng )道。西厂东(dōng )厂(chǎng )为宦(huàn )官把持，混淆黑白(bái )，陷害忠良，朝(cháo )野内外噤(jìn )若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身而出，接连铲除东厂数名奸佞，致令阉贼胆战(zhàn )心惊(jīng )。适值此时(shí )，风头正劲的西厂