Suganuma was found to be in a state of confusion on the beach. He should have come to the river to bird watch, but he doesn't remember at all how he got to the sea, and he's been suffering from hallucinations since that day. " Iwasawa, a staff member of "Shimikidama Tegu", will trace the journey on the day of the incident with Suganuma, who came to consult with him. When Suganuma was a student, he had the experience of shooting independent films around here. An abominable memory of the leading actress. And a few bizarre phenomena that occur frequently.