明朝成化年间，朝(cháo )纲腐败(bài )，奸(jiān )邪当(dāng )道。西厂东厂为(wéi )宦官(guān )把持，混(hún )淆黑白，陷害忠良，朝野内外噤若寒蝉。时有赵怀安（李连杰 饰）等流亡(wáng )剑(jiàn )客挺身而出，接(jiē )连铲(chǎn )除东厂(chǎng )数名奸佞，致令阉贼胆战(zhàn )心惊。适值此(cǐ )时，风头正劲的西厂