Part 2/8:
The film centers on Seo-yeon, a young woman returning to her childhood village to visit her ailing mother. The visit is steeped in a sense of nostalgia and unresolved issues — particularly surrounding the death of her father. Upon arrival, Seo-yeon is reunited with her past, but not without unwelcome surprises. After losing her phone, she finds a cordless phone in her old home, setting off a chain of eerie events.
The first mysterious call Seo-yeon receives is from a woman mistakenly believing she is someone else. This encounter lays the groundwork for a tangled connection between Seo-yeon and a woman named Young-sook, whom she soon realizes is from a different time entirely.