Simple 2000 Series: Vol.34 - The Renai Horror Adventure: Hyōryū Shōjo

One summer night, six high-school students have gathered at an old abandoned building at their school. Looking to have a little fun before school starts again in the fall, they enter the building looking for ghosts and to tell a few scary stories. But just after they enter, an earthquake hits their town, causing the building to collapse and leaving the students trapped beneath the building. Searching for a way out, they discover that they just may have found the ghosts they were looking for, who...