tion speed of the dragons within the Qingguo barrier is still too slow.And this secret realm doesn't know how many years it has existed. Since it was a means left by the dragon clan in the early years...“Raden actually pulled this out so early” 。Lu Xia Tian's eyes narrowed. It wasn't that the opponent's time refining the pill was too short, it was just that this Lu Dan was originally performed at the very last stage. Right now, the one-eyed white-haired old man still had a considerable amount of spiritual materials that hadn't been put into the alchemy furnace, and he had already started to refine the pill. 。To Lu Xiaotian's surprise,hat you have done has its own mystery, it has extremely high requirements for the primordial spirit. For dragon clansmen who practice this path, there is naturally no big impact. However, if one's cul...