Mikoto is aware that something is seriously wrong with the mountain community of Yasaka from the time she and her fellow classmates arrive. Is it true that no girl has been born in this isolated community for 50 years? Despite Mayor Amano and the other all-male inhabitants' warm welcome of her and the other three coeds attending Professor Ashihara's overnight seminar, Mikoto can't shake the growing sense of foreboding. Something horrible has occurred here. Something that is about to occur once more. Due to the fact that the town has been waiting for her. Additionally, the other females. The nightmare is about to begin from the pages of the popular online manga published in Web Comic Gamma!