C1362 Abyss War!
If the Holy Land was said to be the heart of all realms, then the Abyss was the existence of a secondary heart. All evil gathered in the Abyss. This was even more terrifying than hell, and no one had ever done so. There were no living beings in the Infinite Abyss of All Realms. Everything represented death, true death. There was no border to talk about