Remnant,
The world where superhumans known as Hunters exist and fight the Grimm with an element called the Dust,
But what happens when suddenly, the world of Remnant merges with a planet, not of their dimension?
And what happens when a world of advanced technology that had already seen enough wars is merged with a world at war?
(The Earth will be completely AU with many elements taken from other works, )
Author ren2345