Separated from her parents when their forest home is destroyed, Ozi is taken in by kind wildlife sanctuary owners who keep her safe and slowly teach her to communicate through sign language. With the combination of her new skills and natural talent for social media, Ozi soon has a worldwide following. When she learns that her parents might be alive, Ozi sets off on a quest to find them and to tell the world what is happening to the rainforest before it’s too late. With help from new friends, cheeky monkey Chance and loveable rhino Honkus, Ozi discovers that one voice really can change the world.
In Borneo, near the tropical forest, Kéria rescues a baby orangutang in the palm oil plantation where her father works. Kéria's cousin Selaï comes to live with them seeking refuge from the conflict between his indigenous tribe and the logging companies. Kéria, Selaï and the little orangutang, now named Oshi, will have to fight against their forest’s destruction.
Ashitaka, a prince of the disappearing Emishi people, is cursed by a demonized boar god and must journey to the west to find a cure. Along the way, he encounters San, a young human woman fighting to protect the forest, and Lady Eboshi, who is trying to destroy it. Ashitaka must find a way to bring balance to this conflict.