Plot – Spoilers:
Kirie lives a simple life with her father in a small Japanese town. She’s amused and happy with the little things her life has to offer. Shuichi is her childhood friend, and while he’s inexpressive and academic, Kirie hopes to eventually get married to him as the two go way back to tough times in her childhood.
Shuichi is presently disturbed by his father’s obsession with spiral objects and creatures, and feels their entire town will soon be consumed by this horror. Things kind of go down that path.