A person we found in a sealed-off abondoned school is, our friend who barely recognizable...

STORY

Matsudo. A very ordinary country town. Still home to a large number of abandoned schools. One day, a tale of horror ensues when the curious Hazuki, a high school student from Matsudo, visits an abandoned school with her friends and removes a heavy stone covering an old well behind the school.

The four friends peer inside. Nothing happens, so they head off to explore the abandoned school building. But by this time, something strange has already started happening to one of them.