"Insects: Cabbage Caterpillars" mainly tells the exploration journey of the "Cabbage Caterpillar Team" composed of a group of children. Together they discover and study various insects, collect interesting specimens, and grasp the existence of insect diversity by observing their behavioral and morphological characteristics. The story is set in three contemporary cities and tells the story of children's journey of discovery and the friendship of two teenagers. During the team's exploration trip, the four children learned about insects during the exploration and had the opportunity to come into contact with various scientific research equipment, such as insect specimen identification devices, insect live traps, special insect collectors, etc. This process stimulated their curiosity about insects, allowing them not only to learn more about various insect specimens, but also to use practical actions to discover the wonderful scenes of the entire nature, which benefited them a lot. In addition, the story also depicts the friendship between the two main characters. Their friendship complements the development of the group, step by step towards a level of greater mutual trust.