明朝成化年间，朝纲腐败，奸邪(xié )当道。西厂东厂(chǎng )为宦官把持，混淆(xiáo )黑白，陷害忠良，朝野内外(wài )噤(jìn )若寒蝉。时有赵怀安（李连杰 饰）等流亡剑客挺身而(ér )出，接连铲除(chú )东(dōng )厂数名奸佞，致令(lìng )阉贼胆(dǎn )战心惊。适值(zhí )此时，风(fēng )头正(zhèng )劲的(de )西厂