Autumn

Autumn (オータム) is the UMA that represents the season of Autumn.

It is the titular antagonist of the Autumn Arc.

Appearance
Autumn appears as a large insectoid creature, with features of a cicada and a spider. Autumn has a plain looking face with six empty holes, later revealed to be a covering and hides its eyes and a human-like mouth. It has six large hooked legs it uses to impale its victims.

Personality
Autumn enjoys feeding on human life and gaining knowledge from them as books and angrily demands to be brought unique stories.

Unbelievable Arc
Autumn is one of the four season UMA s along with Summer, Spring and Winter that are targets of Apocalypse's quest.

Abilities
Book Transmutation: When Autumn impales someone with on of its legs, their body starts turning into a book, which it reads in order to learn their stories, it desires unique and interesting stories