Li'l Spider Girl

The story of Wasurenagumo begins with a historical tidbit: a massive spider once terrorized Tokyo, prompting a legendary exorcist to contain it with his divine powers. Now, centuries later, ordinary lives unfold in Tokyo.

Mizuki Henmi, a teenage girl, visits the old Japanese bookstore run by Shu Suzuri, a young man known for his dull demeanor. There, she discovers a valuable book that Shu intends to sell, but her excitement gets the better of her and she accidentally breaks the seal, unleashing a small spider.