Building these things would take time, and in the initial stage, there was no need for large-scale construction. They only needed to set up signal transmission towers that could be put to use.
"This plan might not cover the islands in southern Kren well enough, but broadcasts from the Sacred Mountain should reach Demon King Island. The Kren region doesn't have especially high terrain, so this is the only way." Meyeg voiced her opinion as well. She knew the flaw in this plan, but it was already the best option they could come up with.
Lord Mel's army had already begun the war. Teleportation magic would become enormously helpful to them. With precise coordinates, decapitation strikes would become very easy.
Although single-target teleportation magic still needed optimization, using teleportation arrays for one-way travel based on coordinates would greatly reduce the difficulty.
"Alright, I'll act immediately." What Mel looked forward to even more was teleportation magic he could cast with a mere raise of his hand, like the Primal Witch, without needing to draw a magic array.
But before such magic was optimized, the burden on one's mana would be far too great. Even a Legendary-level being might not be able to cast it, and Mel certainly found it difficult.
Perhaps this magic had originally been created by the Primal Witch. With her abundant mana, casting any kind of spell would not have been difficult for her.
After borrowing the Witch's mana through the Grimoire to return to the original timeline, Mel understood the difference in mana quality even more clearly.
Azuk had accumulated power for nearly ten thousand years to cast that spell. Even counting the time the magic spent blooming, it must have amassed an enormous amount of mana.
In the game, Azuk's Grimoire was a temporary item that