In a future where Earth's resources are depleted, a paraplegic Marine is sent to the moon Pandora to gather information about the indigenous Na'Vi. As he learns about their culture and falls in love with a Na'Vi woman, he must choose between loyalty to his own kind and defending the world he now calls home.

The fourth installment of the Avatar franchise.

In the wake of the devastating war against the RDA and the loss of their eldest son, Jake Sully and Neytiri face a new threat on Pandora: the Ash People, a violent and power-hungry Na'vi tribe led by the ruthless Varang. Jake's family must fight for their survival and the future of Pandora in a conflict that pushes them to their emotional and physical limits.

Jake Sully, now chief of the Omaticaya clan, lives with his family on Pandora. When humans return to colonize the planet, Jake must lead the Na'vi in a guerrilla campaign against them. After his children are captured, Jake and Neytiri must save them and defeat the human invaders. They retreat to the Metkayina clan and learn their ways. But when the humans track them down, they must fight to protect their new home. In the end, Jake and his family forge a new life at sea and vow to continue the fight.