Die wundersame Geschichte von September, die unter das Feenland fiel und mit den Schatten tanzte

The shadow world felt so vivid and mysterious—I'm curious whether it was inspired by folklore, personal experiences, or pure imagination.

There were moments that felt a bit darker than typical children's stories, but the playful tone kept it light. How did others interpret this blend?

The world-building was so rich and inventive—I'm wondering what the creative process was behind designing these characters and environments.