明朝成化年间，朝纲(gāng )腐败(bài )，奸(jiān )邪(xié )当道。西厂(chǎng )东厂为(wéi )宦官把持，混淆黑白，陷害忠良，朝野内外噤若寒蝉。时有(yǒu )赵怀安（李连(lián )杰 饰）等流亡剑客挺身而出，接(jiē )连铲除东厂(chǎng )数名奸佞，致令(lìng )阉贼(zéi )胆(dǎn )战心惊(jīng )。适值此时，风(fēng )头正劲的西厂