Lefkôs Elizabeth (?-893), an Eltarnern native, the last the TreeKeeper, the originator of The Pale Night, who committed suicide immediately after the incident, authored Dialogues in White.

Since childhood, Lefkôs displayed extraordinary magical talent, and was therefore selected at an early age as a TreeKeeper. Compared to her diligent predecessors, Lefkôs was more interested in the so-called freedom, and he was reprimanded by elders in the family on more than one occasion for neglect of her duties.

During an ordinary argument, Lefkôs’s careless strike caused the Tree to be rapidly whitened by her innate magic. Unnamable beings slipped through a rift in time and space, running rampant through the streets of Golhertarna. The elves' territory was soon completely devoured.

After witnessing the utter devastation, Lefkôs could no longer bear the torment in his heart, and finally took his own life through self-inflicted death using Mnemonia , the art he was most skilled in. Ironically, his corpse and everything the elves once possessed turned into the color he liked most during his lifetime—white.

莱芙科斯·伊丽莎白[Lefkôs•Elizabeth] (?-893),艾尔达南 人，最后一任 圣树存护 ，苍白之夜 的始作俑者，在该事件发生后即自杀身亡，著有白色问答 。

莱芙科斯自幼表现出了极高的魔法天赋，因此早早被选为圣树存护者。与敬业的前辈们相比，莱芙科斯对所谓自由更感兴趣，他曾不少次因玩忽职守被家族中的长辈训斥。

在某次寻常的争吵时，由于莱芙科斯的失手一击，圣树被其天赋魔法迅速苍白化，不可名状之物穿过时空的裂隙，在哥赫塔娜 的街道中肆虐，精灵的领地不久后就被尽数吞噬。

在眼见生灵涂炭的图景之后，莱芙科斯难以忍受内心的折磨，最后以自己最擅长的 记忆魔法 自戕而死。讽刺的是，他的尸体和所有精灵曾拥有的一切，都变作了他生前最喜欢的颜色——白色。