Jungle Taitei: Yuuki ga Mirai wo Kaeru

In the 21st century, due to ongoing environmental destruction, the United Nations contracts a private firm called "Eternal Earth" to build an artificial jungle intended as a nature reserve for animals. All wild animals are relocated there, living in a controlled and comfortable environment. Leo, the son of Panja, is born into this artificial setting. Unlike his father, who was a respected Jungle Emperor, Leo is seen as weak by other animals and mocked for his carefree attitude. He aspires to become a true Jungle Emperor. Kenichi, the son of Eternal Earth's CEO, is confident in the project's success and possesses the unique ability to understand animal speech. The narrative begins with the meeting between Leo and Kenichi.