It tells the story of the protagonist who time travels into a capybara due to an accident and experiences an absurd and interesting life in the zoo. As a capybara, the protagonist feels bored and depressed and decides to run away from home. In the process of escaping from the zoo, it met a monkey and got help from it. Later, the protagonist switches bodies with a monkey, then with a capybara, and finally switches back with his original body. In the process of exchanging bodies, the protagonist experienced different lives and felt the complexity and difficulty of the human world. It observes humans through animal eyes and thinks about human behavior from an animal's perspective, showing the subtle connection and mutual understanding between humans and animals.
