『限制級(ji)在(zai)線』介(jie)紹(shao):蒼(cang)(cang)云(yun)界,仙(xian)(xian)魔(mo)(mo)兩道(dao)相(xiang)爭不(bu)斷。 徐長(chang)青(qing)(qing)出身青(qing)(qing)蓮劍(jian)(jian)(jian)谷(gu),一心想當(dang)劍(jian)(jian)(jian)仙(xian)(xian),好景不(bu)長(chang),蒼(cang)(cang)月宮第(di)九魔(mo)(mo)將入侵青(qing)(qing)蓮劍(jian)(jian)(jian)谷(gu),徐長(chang)青(qing)(qing)爺(ye)(ye)爺(ye)(ye)犧牲,徐長(chang)青(qing)(qing)獲得“青(qing)(qing)蓮帝劍(jian)(jian)(jian)”的認可,與(yu)第(di)九魔(mo)(mo)將對抗不(bu)敵(di)。后昆(kun)(kun)侖(lun)(lun)太白(bai)劍(jian)(jian)(jian)仙(xian)(xian)秋無涯(ya)(ya)趕到,擊(ji)退魔(mo)(mo)門(men),將徐長(chang)青(qing)(qing)和牧紫熏帶至(zhi)昆(kun)(kun)侖(lun)(lun)。昆(kun)(kun)侖(lun)(lun)眾真(zhen)人(ren)想奪青(qing)(qing)蓮帝劍(jian)(jian)(jian),被秋無涯(ya)(ya)呵止。徐長(chang)青(qing)(qing)覺醒了自(zi)己的仙(xian)(xian)靈“混(hun)沌聚靈碑”,被秋無涯(ya)(ya)收作弟子。在(zai)仙(xian)(xian)劍(jian)(jian)(jian)大比中(zhong),徐長(chang)青(qing)(qing)擊(ji)敗夏青(qing)(qing)候奪得頭冠,獲得進入昆(kun)(kun)侖(lun)(lun)禁地的資格,為了找到能(neng)夠復活爺(ye)(ye)爺(ye)(ye)的不(bu)老神泉,徐長(chang)青(qing)(qing)選(xuan)擇踏入兇險的昆(kun)(kun)侖(lun)(lun)禁地。