Synopsis

Shion suspects a link between the Sonozaki family and the village’s history of exorcism, particularly concerning Satoshi. She imprisons Mion within the dungeon, inadvertently causing her grandmother's death. The following day, Shion assumes Mion’s identity and confronts Keiichi regarding their shared night, though he continues to deny any involvement. Eventually, she uncovers the truth behind Satoshi’s vanishing.