Relms of Doom (A Minecraft Fanfic)

In the land of Mincraftia, war has torn the Overworld apart and left great cities in ruins. Notch, Herobrine, and the Ender King are on eachother's tails, and no relm is spared.
The Overworld, once happy and sunny and filled with Villagers and animals and mobs, now filled with screams and death and rain.
The Nether, once filled with Wither Skeletons, Gasts, and Pigmen, now quiet with nothing. The lava, dried. The fortress destroyed.
The End, once a peaceful place with occasional visitors to anger the Dragon, now a place of doom in an endless void.
As the last survivors and relatives of the relm overlords, three teens venture on a journy to rescue remaining survivors, rebuild their relms, and save everyone from doom.