A group of young men and women are headed to Nanaki Village for a fresh start in life. There, it's rumored that people declared missing are in fact leading a utopian existence.

Finally in Nanaki Village, the group steels themselves to meet the current residents, only to find the village seemingly abandoned. As they begin to explore the village, many begin to question the group's organizers.

The group forms a search party to find the missing members - Yottsun and Masaki - but find what seems to be a large bear.

The tour is now divided into two camps: those who wish to stay and those who wish to leave. As the former decide their course of action to secure their safety, the latter heads back down the mountain. Will they manage to leave?

Their escape plans thwarted, Mikage's group returns to the village to report their findings, only to find that Jack has broken free. As accusations fly, their unease only grows.

While the two groups reunite in the village, the mounting suspicion of each other strains the group dynamic. As the group struggles to find some semblance of cohesion, more members begin seeing apparitions.