Black Iron Army

In the long past, there was a great war that engulfed the world. That war has been far too long since today. It has been so long that things have become easier, and countless countries have been established in the ruins and perished in the ruins; Countless dynasties rose from the sand and eventually perished in the sand. The world's memories of the war that almost took place in the "Age of Gods" have long been forgotten, and all the classics and stone carvings that recorded that war have long been obliterated by time. But whether people remember that war or not, it fundamentally changed the world - a huge barrier made of wind and sand appeared out of thin air, rising from the coast of the far south and extending continuously to the ice fields of the far north, becoming a cliff across the continent. From then on, this sandstorm barrier was the end of the world, and further east, it was a desperate situation of no life or death. Along with this sand wall, there is also a kind of power that people call "extraordinary". This kind of power is like a gift from God. Extraordinary people can move mountains, reclaim seas, and reshape geography. They can also cast various magical spells and change the balance of power on the battlefield by themselves. Because of this power, the structure of the world was completely changed, mediocre rulers were overthrown, and families with extraordinary inheritance became aristocratic families in every country. But no one can explain the source of "extraordinary", they can only call it a gift from God. Having said that, the Lord has fallen in that ancient divine war, and the only ones left in the world are the angels created by the Lord...