Toratsugumi no Komoriuta ~Shiroki Tsuioku~

A rumor of a red-eyed ghost appearing in the haunted house on the hill
was spreading throughout the school.
Aoi is egged-on to follow Mia and her classmates to enter the haunted house...

People keep dying one by one in the mansion---
Is this all an accident? Or is it...

What is the meaning of the dreams she sees when she faints?

[From DLsite English]