[Big Expedition]Although it was humanity's first extensive and long-distance expedition targeting the Old King.
However, a century ago, expeditions mainly aimed at acquiring Demon data, seizing Chaotic Treasures, and taking the Demon Tablet had already been underway.
The Knight Regiment had also launched multiple attacks on "Land Deed territories."
But...
They had never encountered a Messenger from the Demon side, and surprisingly, one appeared requesting negotiations with humans before the battle.
Squeak squeak squeak~the sound of a Mouse screeching
In Perugia City, at the foot of the mountain, the Messenger, by playing a bamboo flute, infused his spirit into the flute's sound. He then projected this spirit directly into the Demon King Castle through "The Eye of Expedition," the sensory center.
The besieging knights gathered in the hall immediately put on earplugs and goggles and swiftly dispersed.
"Mature Body-Demon"