There was another land no one knew about, after Equestria discovered them, Celestia had insisted friendship, but there King, Jamble, did not accept. Wanting to be ruler of all the land, Equestria was plunged into a long lasting war. Soon both kingdoms die and now the land is barren. Friendship and harmony have been erased and now the few ponies left have to come together if they want to survive, but not all are so open to this idea.