Between the boundaries of the three Great Kingdoms and the six Minor Kingdoms of humanity. There was a vast space hundreds of kilometers long.
That vast ground was the bloody and cracked earth that bore witness to the catastrophic clash that occurred till now between the forces of the Great Kingdoms and the forces of the Ghost race.
Enveloping the borders of the Minor Kingdoms was a ginormous black barrier, the height of which almost reached the clouds; none could peer through that or even break it.
After all, even the Strongest Human, King Leonidas, had tried but was unable to do so due to the obstruction of the 6th-phase Death Knight, stationed within the Minor Kingdoms as the highest authority of this war, from the Ghost Empire's side.
None could pass through that barrier with any teleportation magic, either, and appear inside the Minor Kingdom's lands.
