Setsuna begins to research soot blight syndrome to understand the shocking statement Rinne makes. The endemic disease keeps the island isolated and toys with Rinne, Karen and Sara’s fates. But Rinne’s mother Kuon knows something unexpected.
When this island was still 
connected to the mainland,
عندما كانت هذه الجزيرة لا تزال
،متّصلة بالبَرّ الرئيسي
Als diese Insel noch mit
dem Festland verbunden war,
Cuando la isla aún formaba
parte del continente,
Cuando la isla aún formaba parte
del continente,
Quand cette île était encore
rattachée à la métropole,
Quando quest'isola
era ancora collegata alla terraferma,
Quando essa ilha ainda
era conectada ao continente,
Ещё когда остров соединялся
с большой землёй,