[ Text ID: 320159 ]

One of Anti-entropy executors who is called Doctor. Her real name is Yssring·Leavtruth. She is responsible for the development of Anti-entropy science&technology and the producer of Moonlight Throne. In order to save Kyuushou, she is working on Stigmata and has found many ancient relics through the adventure notes left by travelers. In Garland, she learned part of Stigmata plans from Otto, but stopped before the deepest truth door because of the awakening of Jhana. In Antarctic Research Institute, she found the terminal to read the information of Stigmata and set about the work with the focus of Kyuushou treatment.

逆熵的执行者之一，真名伊瑟琳·利维休斯，是负责逆熵科研部分的重要人员，同时是月光王座的制作者。为了拯救九霄，她正努力于研究圣痕相关的内容，并通过旅人留下的探险笔记找到了众多上古遗迹。在伽蓝内与奥托碰面并得知了圣痕计划的一部分内容，却因迦娜的觉醒止步于伽蓝深处真相的大门之前。而后在南极的上古研究所中，她找到了可以读取圣痕信息的终端，并开始着手以此为治疗九霄的重心开始了作业。

ネゲントロピーの執行者の一人。現時点では本名は不明。ネゲントロピーの科学研究を担当する重要人物。

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