Professor Starry comes to the jungle from the human city for resources. Her factory carries out unrestrained digging and discharging in the jungle, and it pollutes the environment and destroys the ecology. At this moment, our protagonists, Jungle Agent, immediately sets out to stop her. They are the powerful Detective Raccoon, agile Foxmos, Blue Bear who is good at inventing, and the wolf child Wolfie who can run really fast. Once they find that the jungle is being destroyed, they will transform into agents to stop Professor Starry and protect the environment of the jungle.