
The Lost Village
30 young men and women who came together on a shady bus tour. The tour's destination: an elusive, and possibly non-existent village called Nanakimura. In Nanakimura, one can lead a utopian existence, free of the world's obstacles... or so it was rumored. The bus headed deep into the mountains, carrying 30 people each harboring their own expectations and wounds in their hearts... What they had arrived to was an uninhabited village with the lingering faint scents of life, even though it was falling apart. Just what is the truth of Nanakimura?

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. As Mitsumune runs away, he spots a bruised and cowering Masaki. The group tries to interrogate her on Yottsun's whereabouts, but she provides little information as Mitsumune defends her. Later, Dahara tries to calm down the group by organizing sleeping arrangements and dinner. In one of the rooms, Jack gets angry with Hyoketsu when he accuses him of copying his persona, and attacks him with a hoe. The boys restrain him as Lovepon screams for his execution, but Mitsumune and Maimai plead for mercy, and Valkana defuses the situation by throwing Jack in an underground cell he found. Later, Valkana reveals his backstory to Koharun. That night, Mitsumune runs into Maimai while going to see Jack. Lovepon then reappears, hoping they wish to execute him. When Mitsumune refuses, Lovepon tries to kill him instead. Mitsumune manages to throw her off when he spots Yottsun's body floating down the river in front of him.
As members of the group left behind try to make sense of their situation, Masaki, Hayato, Mitsumune, and the bus driver continue toward the tunnel. Masaki finally explains why she is adamantly against going through the tunnel, but how much of what she says can be trusted?