The battle between the 16 shura finally begins. Taking advantage of the particle storm, the Old Kingdom's Loyalists stage an uprising and the New Principality of Lithia lights a match under the war of the New Demon King - the True Demon King, which threatens all life.It's all over. After an age of terror, the world will undergo massive change.To obtain the title of True Hero and represent the new era, the shura gather in Aureatia, the largest city in the world.