As patients with emotional diseases, the designers of this series broke the traditional design method and created in the mode of art therapy. In the whole process, the material design continued the sustainable design practice, abandoned the traditional fur materials and chemical fur, and created cure-degradable furs (biodegradable therapeutic fur.）
Natural plants are used for dyeing, and PLA corn fiber is used for hair fiber. Through skin grafting, lace, biological lace and other technologies, a brand-new fur with degradability, no pollution and no waste is created. Its softness and color refer to the art therapy theory, making its series of materials have emotional therapy at the same time.