The concept comes from the unfolding of water elements that often appear in this movie, and the style will be collage style. Since the story is a dark fairy tale, the concept will maintain the dim feeling conveyed in the movie. The color palette will be mainly black and white, with blue and green as the decorative auxiliary color. This concept will provide the audience with a mysterious, heavy, and lonely atmosphere, which corresponds to the theme of the movie. The typography will be abstract and combined with texture.