The deer live in the beautiful "Central Forest," which is their home and the place they protect. Surrounding the forest, a technological city called "Platinum City" has gradually developed, filled with various new technologies and inventions. All kinds of fresh developments are subtly influencing and changing the lives of both humans and animals. The four little deer possess supernatural powers granted by nature, and they use their wisdom and abilities to help both the animals and the city's residents. Whenever a crisis or problem arises, it’s time for the Deer Squad to spring into action!