夏夜，淘淘、小方、小圆在垃圾山遇流星及外星电脑形象小布，结为朋友。每集围绕环保，如空气污染、水环境保护，健康科普知识等，通过淘淘变装成专家解说，呼吁防范环境污染，传播健康科普知识。28集平行内容，共倡环保，健康生活。
On a summer night, Taotao, Xiaofang, and Xiaoyuan happened to see a shooting star and came across Xiaobu who has an alien computer appearance on the garbage mountain. They became friends. Each episode focuses on environmental protection, such as air pollution, water environmental protection, health science knowledge, etc., Taotao transfigures as an expert and he calls for the prevention of environmental pollution and the dissemination of health science popularization knowledge.
The separate content with 28 episodes advocating for environmental protection and healthy life.