明朝(cháo )成化(huà )年间，朝纲腐败，奸邪(xié )当(dāng )道。西厂东厂(chǎng )为宦官把持，混淆黑白(bái )，陷害忠(zhōng )良，朝野内外噤若寒蝉(chán )。时(shí )有赵(zhào )怀安（李连杰(jié ) 饰）等(děng )流亡剑客挺身而出，接(jiē )连铲除东厂(chǎng )数名奸佞，致令阉贼胆战心惊。适值此时(shí )，风头正劲的西厂