Jessie Ray and Asher Moon were both born into a world full of war . Standing on different Sides of it , one with the kind and Courageous people of Athletius and the other with the cruel and destructive people of Uthar . A War that started generations before they were born . Now it's up to them to lead their people to victory . Forced to work together as a new foe falls from the sky to destroy the planet . Will they fall ? Or will they push their differences Aside to save their home .