Elemental: Heat Rising

Ever since the past-worlds age of war, when humanity was on the verge of extinction, civilization had been trying to rebuild itself, and upon this a new era was born, an era of Elementals, militaries, leaderships, and society.
But nothing is flawless, and soon enough humanity was back to their old ways, a war of the civilization rebuilt had begun. A civil war, of the northern and southern sectors of the new world. Their militaries and loyalties divided.
And somehow along the lines, Holly had gotten thrown into all of it.