Half a day later, Lynn stopped at the edge of the Bone Monarch's territory.
Any farther, and the danger would be too great.
Lynn crouched down and released the Shadow Flyers from the Goblin World.
The Shadow Insect Swarm had now reached Calamity-tier, numbering over a thousand. Their scouting range and concealment abilities had greatly improved.
The black swarm poured from his palm. Each insect was smaller than a fingernail, with six pairs of transparent wings and individual strength only around Lv. 3.
They silently scattered. Some slipped into gaps between broken stones and flew close to the ground, while others soared high into the air to overlook the land.
Lynn closed his eyes and connected his consciousness to the Swarm Network.
Images unfolded in his mind.
The first flyer flew high in the sky, its field of vision wide open. Ahead lay a grayish-white plain packed with Undead.
Skeleton Soldiers marched in neat formations, mechanically patrolling the outskirts as if they never grew tired.
At the center of each squad of Skeleton Soldiers sat a Skeleton Mage, controlling the entire unit.
There were also large numbers of Rotting Corpses, Corpse Demons, Wraiths, Vengeful Spirits, Netherworld Monsters, Undead Knights, and more.
The Undead were clearly ranked. The outermost layer consisted of low-level Undead, with Lv. 1 to Lv. 3 being the most numerous, densely covering the entire plain.
Farther in were intermediate-level Undead. There were fewer Lv. 4 to Lv. 5 creatures, but they were larger and gave off stronger auras.
Deeper still were high-level Undead. Lv. 6 creatures were scarce and scattered across the plain, each occupying its own area without a single blind spot.
This arrangement had turned the entire territory into an impenetrable fortress. The farther in one went, the harder it became to infiltrate.
The second