明朝成化年间，朝纲腐败(bài )，奸(jiān )邪当道。西厂东(dōng )厂为宦官(guān )把持，混淆黑白，陷害忠良，朝野内外噤(jìn )若寒蝉。时有赵(zhào )怀安(ān )（李连(lián )杰 饰）等流亡剑客(kè )挺身而出，接(jiē )连(lián )铲除东厂数名奸佞，致令阉贼胆(dǎn )战心(xīn )惊。适值此时，风头正劲的西厂