第 13 集: Eriko和Shiho在登山時遭遇令人恐懼的回聲
2018年9月29日 播出

13
Two young women, Eriko and Shiho, are climbing a mountain. Shiho is having a great time hearing her own voice echo in the mountains, but Eriko just wants to enjoy the view in peace. Then a man's voice breaks through the still air, and the echoes Eriko and Shiho hear suddenly bring a sense of fear... (Source: Crunchyroll)