It has been 12 years since the second Nightmare incursion began.
The number of level 10 entities that the Nightmare World has invested in the Shadow Battlefield exceeds the Alliance Army by one-third, therefore their tactics are extremely fierce, advancing unimpeded.
Under the fierce offensive of the Nightmares, the Alliance Army relies on the geographical advantages brought by the will of the Shadow World to temporarily stabilize the situation in a defensive posture.
But under the absolute numerical crush, in a few hundred years, the Shadow World will fall, at that time, the Alliance Army will have to retreat entirely to Nora.
And the Shadow World will be completely occupied by the Nightmare World, with unimaginable consequences. So far, Nightmare, Underworld, and Astral World have not stated their positions.
