What does a little monster have to do with autumn?
The little monster "Autumn" was born from the unknown, ushering in the harvest season in a world with only spring, summer and winter.
Soon after, out of curiosity, the little monster "Autumn" left the familiar place to look for winter, and met a lonely old woman.
In order to make the old woman no longer lonely, "Autumn" decided to go to the human world to find the old woman's daughter and son. What will it encounter at this time?
Concept: A season of harvest and longing coexisting
