This design aims to create a beautiful and mysterious creature image, emphasizing its noble, elegant and mysterious characteristics. The forest deer is regarded as a rare and mysterious creature, so the design needs to reflect its unique and elusive characteristics. Its fur usually shows a deep golden tone, so this color can be used as the main color in the design. At the same time, some rainbow-like patterns are added to emphasize the mystery of the fairy deer in the forest. The main design idea is to take the deer as the visual center and other luminous bodies as the auxiliary to set off the mystery of the environment; The large space of the deep forest and the degree of distribution of the overall fog effect are expressed to expand the field of vision.