明朝成化(huà )年间，朝纲腐败，奸(jiān )邪当道(dào )。西(xī )厂东(dōng )厂为宦官把持，混淆(xiáo )黑白，陷害忠良，朝野内外(wài )噤若寒蝉。时有赵怀安（李连杰 饰）等(děng )流亡(wáng )剑(jiàn )客挺身而出，接连铲除东厂数名奸佞(nìng )，致(zhì )令阉贼胆战心惊。适值此时，风头正劲的西(xī )厂