In Mona's territory, most of the monster nests have been transformed into "barracks" that constantly produce monsters, and the monsters that come out of the barracks can control and obey the dispatch, which is the main source of troops in Mona's domain.

The "Barracks" is a very worry-free building, and even if Green doesn't do anything, the number of monsters under Green's command will increase over time. But from Queen Rhea's mouth, Green learned a shocking news - when she didn't know it at all, the "Ice Sage" Refia had dived into the Miracle Canyon several times to investigate, and successfully purified a "monster lair" into a "minimon lair" that everyone could use!

When he heard the news, Green was almost scared.

And not only the "Ice Sage" Refia, when the Northboy Kingdom Military Intelligence Department obtained this information, it also sent agents several times to conduct several special investigations on the "Summoned Creature Lair" located somewhere in the upper reaches of the Tara River, trying to analyze the technology of purifying the monster lair. However, it is precisely for this reason that when Queen Rhea fell into the hands of Green, Green also succeeded in obtaining a piece of information in this regard.

Mona Collar, southeast of Miracle Canyon, upstream of the Tara River, under the Frost and Snow Fang Mountains. Green led a squadron of Storm Hawk troops, hovering over a forest, scouting.

The winding Frost Fang Mountains stretch from Miracle Canyon to Elven Cove like a long dragon, dividing the Elven Forest and Mona Realm into two distinct worlds - the elven forest in the east, the winter-like Tara Plains in the west, and the Frost Giants and Cloud Giants in the clouds at the top of the peaks. According to the clues provided by Queen Rhea, the "Summoned Creature Lair" where the "Ice Sage" Refia has completed the purification is located at the foot of the Frost and Snow Fang Mountains.

Green carefully sensed the flow of mana on the ground. Soon, Green discovers a place that exudes strange magical powers.

"Found it!" Green piloted the Storm Eagle and flew towards the area.

Digging through the forest, Green found a monster's lair at the foot of the mountain that glowed softly. Compared to the normal monster lair, the magic fluctuation of the monster lair in front of you is more gentle, and there is a circle of goblins around the lair protecting the lair.

Seeing Grimm riding on the Storm Hawk, the goblin waved the strange broken weapons in his hand, shouting and shouting at the sky, and the threatening posture was unmistakable - unlike the normal barracks, these monsters were full of aggression and seemed to be protecting the lair in the crowd.

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Goblin Lair: A plane-specific point with some connection to the past, from which every once in a while some goblins are summoned to live in the area. Minions can create a mana channel between the minions and the summoner, and minions without a master will become the guardians of the lair, and they will attack any creatures that come close to the lair.

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“…… Is this the monster lair that the Ice Sage Refia has transformed? Green examined the lair's attributes from a distance, then glanced at the group of weapon-wielding goblins below, "Looks like these lair keepers don't welcome me." ”

The roaring goblins below are "ownerless" minions that automatically become the guardians of the lair, guarding the lair in an attempt to drive Grimm and his party away. For Green, however, this resistance was completely futile!

Under Green's order, a group of storm hawks swooped down, their huge claws directly grabbing the resisting goblins and dropping them from the sky! Soon, the world was cleared, and the dead goblin turned into a magical glow and disappeared into the meadow.

After dealing with the goblins that stood in his way, Green landed on the ground and surveyed the lair in front of him.

"Is it possible to establish a mana passage with the summoner?" Green pours magic into the lair in an attempt to summon a goblin out.

Soon, a goblin emerges from the lair.

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Goblin Warrior (Black Iron)

Maintenance: 2 mana/day

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"What a cheap maintenance fee...... Green couldn't help frowning.

Summoning spells aren't particularly rare, but most minions have a duration of seconds or minutes, and summoned creatures can usually only handle one battle. Although the nest in front of you requires a lot of mana when summoning goblins, the goblins only need two mana maintenance fees a day to keep it alive.

What can two points of magic do? Not even one fireball spell is enough, and a Goblin Warrior may not be inferior to a well-trained human militia.

"A magic apprentice can maintain the maintenance of several Goblin Warriors, in other words, humans can use these minions as soldiers. If humans take over the dragon's lair......" Green shuddered at the thought of that image, "It seems that the next battle will not be able to play guerrilla warfare." ”

In the last battle, Green relied on the power of the monster "masses" to hide and fight guerrilla warfare with the Kingdom Army in the vast land, even if the nest was occupied - the more nests occupied, the more scattered the forces of the Kingdom Army. But the next time I fight, I'm afraid I won't be able to play like this again.

"The key is still a lack of manpower......" Green sighed, raised his hand, and injected chaos magic into the nest of the summoned creature in front of him, trying to pollute the nest in front of him.

Soon, chaos magic blackened the lair, and chaotic, ominous magic spread out of the lair.

After completing the contamination of the lair and converting it into his own barracks, Grimm rode the Storm Eagle and left the Frost Fang Mountains.

Now that humans have mastered the technology of "purifying monster lair", the original plan of "exchanging space for strategic advantage" can only be nullified, and Green must go back and re-discuss the strategic plan with people!

……

Winged Sister Asine stood on a big tree, holding a telescope, looking at the Great Wall of Rui Aidi not far away.

As the commander of the Southern Theater, As-Yin now has 300 Storm Giant Eagle troops, 100 Earth Demon Bears, and 50 Earth Dragons—each of these terrifying monsters has the power to fight a transcendent knight. Coupled with the massive number of low-level monsters that were not inferior to the regular army in the slightest, if it weren't for the damn Great Wall in front, Asine felt that with these troops under his command alone, he was fully capable of destroying the entire Northboy Kingdom!

But unfortunately, the Great Wall of Ray Eddy is like a strong barrier, completely blocking the way of the monsters to the south. It is almost impossible to storm the walls of this legendary spell with the current strength of the territory.

Just as Asyin was scouting the enemy, the small door of the Great Wall Fortress suddenly opened, and a human adventurer armed with various weapons and tools walked out of it.

I saw those adventurers, armed with various tools, and began to clear the dense bushes outside the city walls.

Looking at those humans, a bloodthirsty smile appeared on Asiyin's face, and she licked her lips: "I really don't learn a lesson." ”

Ace jumped off the tree.

Beneath the tree, a group of longhorned rabbits sat neatly below, spears above their heads gleaming in the sunlight, while a few Mona mingled in the group of longhorn rabbits, maintaining order.

"Horned Rabbit troops, ready to go!" Asine commanded, "Kill the stupid humans who dare to leave the Great Wall!" All for the hosts! ”

"Mona! ~" The Mona saluted, and then began to direct the longhorn rabbits to set off.

The Great Wall is covered with thick bushes, which are the best camouflage for the longhorned rabbit.

Quietly, the horned rabbits moved closer to the human adventurers......

Suddenly! A large number of powerful magical reactions appeared on the city wall, and immediately after, huge fireballs smashed down from the Great Wall!

"Boom! Rumble! Rumble! ”

The continuous explosion sound swept through the grass outside the city wall, and the longhorned rabbit troops lurking in it were wiped out in an instant!

"Damn humans! It's so cunning! Asine looked at the Great Wall with a resentful face, and her face was a little unpleasant.

The longhorned rabbit is the cannon fodder dispatched from the cannon fodder battalion, and it doesn't matter if it dies, but the Mona who commands the longhorned rabbit belongs to the regular army establishment, and whether it is killed in battle or supplemented, it is necessary to write a report! As an orc, Aston doesn't like writing reports.

Although a wave of cannon fodder and a few Mona were lost, the loss was still within Asyin's range. Asine took a deep breath and calmed down, preparing for the next wave of attacks, intending to eat the "chess pieces" sent out of the city by humans, but at this moment, a storm eagle flew from behind and stopped near Asine.

A Mona jumped down from the Storm Eagle and walked towards As-Yin: "Mona! ~Mona Mona, Mona. ”

"The master is in the camp, and he wants to see me?" Ah Siyin glanced in the direction of the Great Wall, "...... I understood, and I went right away. ”

It seems that we have to spare those humans today.

The black wings behind Ah Siyin suddenly opened up and flew up!

Inside a conning tower on the Great Wall of Ray Eddy.

A commander holds a telescope and observes the battlefield. Suddenly, the commander saw the black-winged girl who had left suddenly: "Huh? The 'Blackwing Witch' of the Demon Clan retreated. ”

As the commander of the Southern Theater of Operations, there have been many conflicts between the "Black Wing Witch" Ace Yin and the garrison of the Great Wall of Ray Eddy, so the commanders of the Great Wall basically know that the "Black Wing Witch" is the commander of the demon army.

"Looks like the black-winged witch is scared." The other commander smiled, "Now those demons shouldn't be able to stop us from clearing the grass outside the city." ”

"Don't be careless." One of the more sedate Commanders spoke, "Maybe the 'Blackwing Witch' is just pretending to leave. ”