『日本100禁未成年禁止』介紹:大內密探(tan)龍(long)(long)(long)(long)龍(long)(long)(long)(long)九(jiu)(jiu)(jiu)(張家(jia)輝)被“劍(jian)(jian)圣(sheng)”葉(xie)孤城(劉德華(hua))要(yao)求代約“劍(jian)(jian)神”西門吹雪(鄭(zheng)伊健(jian))于(yu)九(jiu)(jiu)(jiu)月十(shi)五(wu)日在紫(zi)禁之(zhi)巔禁宮(gong)太和殿上(shang)比(bi)(bi)劍(jian)(jian),決出誰(shui)是世上(shang)劍(jian)(jian)法第一人。“劍(jian)(jian)神”“劍(jian)(jian)圣(sheng)”比(bi)(bi)劍(jian)(jian)一事(shi)一號,馬上(shang)震(zhen)動(dong)武林(lin),江(jiang)湖中人皆以(yi)此為賭資,一時(shi)賭風(feng)彌漫。朝廷(ting)為免滋生(sheng)事(shi)端,派(pai)出龍(long)(long)(long)(long)龍(long)(long)(long)(long)九(jiu)(jiu)(jiu)及御妹金燕(yan)子(趙薇)共同阻止此次(ci)比(bi)(bi)劍(jian)(jian)事(shi)宜。 金燕(yan)子對葉(xie)孤城向(xiang)來傾慕(mu),行動(dong)中忘了目(mu)的(de)。而龍(long)(long)(long)(long)龍(long)(long)(long)(long)九(jiu)(jiu)(jiu)查得正(zheng)有一股神秘力量在策劃大陰謀(mou),正(zheng)等九(jiu)(jiu)(jiu)月十(shi)五(wu)日這個時(shi)機。