Synopsis

A science fiction drama set in Japan revolving around seven giant holes that have suddenly appeared around the country. Although there have been various investigations conducted, the true nature of these holes remains a mystery. Eventually, people just began to live with the holes being there, despite people going into them and disappearing. Ozawa, a person who believes the holes are Gods, appears, preaching that there is salvation inside the holes. December 1st. Eight people are gathered at a resort facility. They are believers of a group led by Ozawa. According to the rules preached by Ozawa, before entering the hole, one must explain and record why they wish to enter. In the midst of this paranormality, these people confide intimate details about parts of their lives, secrets shared among the eight of them. What future awaits them after sharing these secrets?