This story happened shortly before the snow storm. In a city where it always snows, there lives a boy named Finch. He goes to school and lives in a remote area of the city with his grandfather. He has always tousled blue hair, and he is also a little absent-minded. One day, Finch returned home from school and realized that his grandfather had mysteriously disappeared. Then the boy begins his search, and it leads him to terrible and incredible discoveries. He discovers that in the city, side by side with people, there live strange creatures that no one knows about. Creatures that pretend to be birds, that pretend to be people. From the author: This is an adventurous detective story, full of mysteries and secrets, and a bit of gothic urban fantasy, there is a whole host of incredible characters.