Haken Sha Tachi

[Machine Translation] The ground has been contaminated by an unidentified fungus called "flooding body," and people have fled to underground cities, living in fear of delirium caused by the flooding body and leading inconvenient lives. The only people allowed to go above ground are "dispatchers" who conduct research and investigation of the flooding organisms. Terin, a young girl who lives in the underground city of Rabvawa, is fascinated by her mentor, dispatcher Isef, and takes the difficult exam to qualify as a dispatcher. Just before the dispatcher's exam, however, Terin experiences a strange auditory hallucination. Someone is inside him! -It was a prelude to a fateful event that would reveal Terin's hidden past and change the relationship between mankind and the floodwaters....

地上が正体不明の菌類“氾濫体”に汚染され、人々は地下都市に逃れて氾濫体による錯乱症に怯えながら不自由な生活をおくっていた。地上へ出ることを許されるのは、氾濫体の調査・研究をおこなう“派遣者”だけ。地下都市のラブバワに住む少女テリンは、師匠である派遣者のイゼフに憧れ、難関である派遣者の資格試験に挑む。だがテリンは派遣者の試験の直前、不思議な幻聴を体験する。自分の中に誰かがいる!?―それはテリンの秘められた過去が明らかになるとともに、人類と氾濫体との関係が変わる、運命の大事件の前ぶれだった...。