Synopsis

Modern Japan.

In recent years, with the spread of social media and video streaming services, people have come to live lives where they are constantly connected to someone.

On the other hand, the number of people suffering from excessive competition, the need for validation, and exhaustion from human relationships is also increasing.

Amidst this, strange rumors have been whispered. Deep in the mountains lies a particular religious facility.

Every woman who visits returns with a look of pure bliss. However, the interior is almost never shown to the public, and those who use it refuse to speak of the details.

Because of this, some rumor that it is a dangerous new cult.

For some, it was a place of salvation; for others, a space beyond comprehension.

When Yui Takahashi learns that her sister Misaki, a high school friend of Guest, has been frequenting the facility, she grows anxious and consults Guest, who was once close to her sister.