I'm a monster in Demon King's Castle

"You also need to tell Galarick and the others to prepare for battle, and all the traps in the library must be adjusted to perfect condition."

No sooner had Li Yue seen Budiboge off than he issued orders to Lulu and Feifei.

"Brother, do you think Budiboge will die?" Lulu and Feifei scratched each other's heads, puzzled.

"Of course, there is that possibility." Li Yue nodded, "If the Hunter Country can break through the Colosseum, and if Hentelaar is not dead, then Budiboge will definitely die."

Li Yue's arrangement for Budiboge to go to the underground city's armory was just an extra layer of insurance.

If Hentelaar could pass through the two layers of screening at the Colosseum and the underground city, Li Yue didn't believe he could emerge unscathed.

Do everything possible to weaken the prey, and then deliver a fatal blow at the appropriate time…

Since arriving at the Demon King City, Li Yue has basically been fighting like this.

"If Budiboge is killed by Hentelaar in the underground city, then he will be resurrected here." Li Yue pointed to the ground.

After the great renovation of the library, except for the thirteenth library room, all others were integrated into the great library room, and the dead brain spirits would be resurrected here every day.

Budiboge is no exception.

"Then, Hentelaar will kill his way here, and we will also kill him here." Li Yue had already preset this place as a battlefield.

"But brother… isn't the Colosseum Oogwayboogey's territory? The Sack Demon is so powerful, can the hunter really tear down his entire territory?" Lulu asked doubtfully.

In Lulu's mind, Oogwayboogey was a ruthless character that even her brother couldn't kill.

"Even if it's torn down, the underground city is still very dangerous, right? When brother brought back the three thousand copper spoons, your body was cracked." Feifei touched Li Yue's new skin.

"It's not certain to happen, but we must be prepared." Li Yue was just making the worst-case scenario.

"Remember, even if the great pillars are gone, even if our transformation has been effective, we still can't be careless, because…"

"Every moment is the most dangerous time!" Lulu and Feifei said in unison.

"Sigh… I have to move books again." Tom sighed, preparing to arrange for the brain spirits to empty all the books first, leaving only electric towers, aberrant eyes, and other deadly mechanisms in the great library room.

"Wait, leave it to Lulu and Feifei, don't go, let me play with your brain for a while."

Saying that, Li Yue released the binding thread to Tom—while there was still time, he continued to study the manipulation of the human brain, which would make it easier to play with the heroes.

Even if he couldn't develop the perfect "parasitic thread" for the time being, at least figuring out how to connect the field of vision could solve the urgent need.

All knowledge was Tom's interest, so he naturally wouldn't refuse, so he let Li Yue pierce in a strand of binding thread, letting them bloom in the back of his head, giving him a very comprehensive and three-dimensional brain massage.

It was also during the massage process that Li Yue gradually found the correct way to connect the field of vision, which was foolproof.

The parasitic thread experiment was successful.

"Oh? Are you going to the Colosseum again?" During the process of connecting to Tom's brain, Tom actually sensed Li Yue's thoughts.

"Yes, I'm going to take a look, otherwise how would I know who won?"

Although Li Yue was making the worst-case scenario, he also had a glimmer of hope, which was that both sides would perish together, and he would go to pick the fruit.

If he didn't know the battle situation, he wouldn't be able to enter on time, and if he entered, he would be seen by Hentelaar's hawk eyes, so Li Yue wanted to experiment with the "parasitic thread" as soon as possible, using the eyes of other heroes to observe the battle, and the main body could hide a little further away.

As long as he kept his distance, Hentelaar couldn't catch up in the soil layer.

Otherwise, waiting for a hunter to hunt all the time was really uncomfortable.

"Okay, I have to go." Li Yue retracted the parasitic thread, "The heroes need me, and the demons also need me…"

"Alas, the great pillars are gone, and only I am left to support this city."

Without the freak puzzle and the teleportation stone, Li Yue quickly swam from the soil layer to the third safe area of the Colosseum, and when he first set foot here, there were only the gatekeeper of the teleportation gate, plus some scattered merchants and craftsmen.

Those who could fight had all gone down.

Without exception, the rest of these people were also wearing glasses, stretching their necks and looking down.

This saved a lot of effort.

Li Yue released the binding thread from the soil in a roundabout way, piercing the back of the neck of a craftsman with the longest neck, skillfully connecting to his eyeballs.

Without a malicious prompt, Li Yue knew that Hentelaar had not noticed him.

At the same time, the large cavity at the bottom of the Colosseum was completely revealed in Li Yue's eyes.

The sea of feces had almost converged, and the outer edge hanging on the upper edge of the large cavity was constantly falling like viscous mashed potatoes.

In the mud, in addition to the corpses of many fly demons, there were also some human bones and turbid pages of books, which were Bysch and his followers who had been swallowed by the black door before.

Rain Man was stirring the baton at the bottom, stirring a rain of flies up and down; Soya was repeatedly looking at the demons under the curse of the Colosseum, rushing up to kill them, and then looking at another one.

Although he had some poison wounds on his body, Soya's movements were still swift, waving his whip shadows heavily, as if he had endless power.

The black door opened, and Soya finally waited for this moment of slaughtering demons.

Finally, there was the hero of the Hunter Country—a large team composed of hunters, thieves, and knights, wrapped in siege beasts, advancing under the siege of countless large and small fly demons, with the goal of the body in the deepest part, Beelzebub.

At the moment, Li Yue's connected craftsman's vision was limited, and he couldn't see through the darkness in the deepest part. Li Yue could only vaguely distinguish that it was filled with buzzing sounds, constantly splitting into various forms of fly demons, like seawater, washing the hero's battle formation.

Without a doubt, the battlefield had entered a fever pitch. Once the hero led the siege beast into Beelzebub's body, this "baby" of Oogwayboogey would be in danger.

This was the battlefield scene that Li Yue wanted to see the most.

The heroes' advance speed was not fast, but it was very stable.

Hentelaar's explosive arrows were connected into a line, marking the path of advance. Along the way, fly demons and wing demons continued to die, and the number could not be estimated.

However, the explosion did not completely destroy the demons—at the same time as they died, they would turn into materials, which would then be collected into the hunters' bags.

"We made a lot of money! We finally opened it! The gambler's lair! Our vault!" Beside the craftsman, a gatekeeper hero of the Hunter Country said excitedly.

"Don't be noisy, you really haven't seen the world…" Another old craftsman wiped his saliva, "This is the effect that can be achieved by the thieves' 'Greed Experience' plus the hunters' 'Hunting Skills', and it is also the real way for our Hunter Country to hunt for wealth."

"In this way, the demons of the Colosseum will be transformed into the materials of our Hunter Country! We made a lot of money!" The gatekeeper was still very excited.

"Okay, don't be excited, drink some water…" The old craftsman took a sip of wine, "It will take a long time to fight, and when they finish fighting, it will be your turn to teleport things back…"

After the two said this, Li Yue understood the meaning of the Hunter Country's battle formation.

The magic power of the thieves and hunters enveloped a range of 100 meters. Once the demons within the range died, they would shrink into intact materials, becoming the spoils of the Hunter Country's group hunting this time.

The knights mixed in the battle formation provided friendly damage sharing and attack power for the team, maximizing the integrity and mobility of the formation, and preventing it from being completely surrounded and stuck by the fly swarm.

As for some heroes whose damage tolerance exceeded the upper limit and heroes infected by fly tumors… they would be identified as enemies by the knights and ruthlessly thrown out of the battle formation, and then poisoned, exploded, and torn apart.

Without a doubt, with the blessing of so many thieves and hunters, if Beelzebub died, it would definitely become a powerful demon relic.

Li Yue couldn't help but imagine, if such a battle formation that exerted the advantages of cluster warfare rushed into the library unprepared, the brain spirits would all become brain spirit pituitary glands, and Minnie Minnie's skins would also become materials…

Fortunately, he threw this trouble to Oogwayboogey first.

In the future, he must never let the hero's teleportation gate be set up at the entrance of the library, otherwise there would be no peace.

Beelzebub's side fell into a passive position, and there was nothing good to do except constantly spawning and charging.

The elite gladiators who ranked high in the Colosseum were all conscripted into the expeditionary army, and the remaining demons were not enough to see at all.

And as long as a slightly stronger gladiator appeared, he would be shot into a sieve by Hentelaar from the air, and then dragged into the battle formation to be strangled, dying very simply.

After being baptized by the Kingston family's sacred magic mirror, the underground of the Colosseum was already weak and不堪, and this time it encountered the hero group of the Hunter Country, it was even more at the edge of life and death.

Beelzebub also tried to drag its huge body to counterattack, but the siege beast's elephant tusks and wheels continued to attack it, making it unable to do more.

Next, it depends on whether the hero's battle formation rushes into Beelzebub's body first, or the sea of fly swarms washes away the battle formation.

Li Yue watched with relish, like he was watching the climax of a movie, so he controlled the craftsman's body to pick up the water bag and take a sip, but accidentally poured it into his nostrils, choking himself.

Ignoring the contemptuous eyes of the craftsman and the gatekeeper next to him, Li Yue started to think crookedly, thinking about how to make the two sides fight more tragically…

Then Li Yue realized that he was thinking too much.

The brains below have all been blown out, and Hentelaar has already set his sights on Oogwayboogey. If I go down now, who will find me?

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