I'm a monster in Demon King's Castle

"Ouch, what's wrong? Do you have a grudge?"

Li Yue didn't expect the cat on the ground to be so sensitive to flies; he thought the Hellfire had always had a problem with Oogie Boogie.

"Quick, put it away!" Tom shouted, his brain exploding in shock.

Li Yue hurriedly dispelled the Shadow Fly.

A wisp of blackness遁入 the ground, and the cat pressed its paws on the shadow as if it were being teased by a laser pointer.

After a moment, finding the fly gone, the cat lowered its head and beckoned, unsure of its whereabouts, and looked back at Li Yue.

Li Yue flicked his tail, looking innocent.

[Don't attract the attention of Hellfire...]

[Attracting its attention may trigger the Law of Retribution...]

[You don't want this fire to burn you before it even gets to Oogie Boogie, do you?]

Summoning otherworldly demons requires a bad reception, of course.

That must also be a link in the road.

[Summoning otherworldly demons is to be driven, to be restricted, but to fulfill their obsessions and sign contracts...]

Space rumbled, layers of doors opened, and a light thing crashed to the ground.

"It should be okay... at most, it caused some emotional changes, but not to the point of participating in the Law of Retribution," Li Yue said with uncertainty.

After a day of adjustments, the eight Demonspawn have become familiar with their new bodies, and except for the remaining unabsorbed Source of Faith, they are all in peak condition.

[There is also a slight panic effect.]

"It's possible, but if it's here, it's not convenient for you to look at it..." When summoning otherworldly demons, Tom had to minimize interference, so he first asked Li Yue to put away the Hellfire.

Currently, the number of templates in the Demon Compendium has reached "Template 9", and there are still 2 Demon Points left, enough for two summons.

The movement was very skilled, startling Liu Song.

[But please don't play like that...]

Besides, he was holding a tube of Hellfire in his hand.

It's just that the seven sides of the death row now have two bone-guided cannons embedded in the walls, and various bone giants are arranged in a chaotic manner in the rear.

It was almost such a bone-mass death row that trapped the Tier 8 Hunter Hunterral to death.

But the liquid in the test tube had no reaction.

[Actually, I've always been curious where this demon came from...]

"Then come here," Li Yue planned to witness it live.

[My promotion potion is ready...]

Tom was so frightened that he didn't dare to speak, his brain spinning rapidly, frantically reminding Li Yue.

There was no news of Greed Flies from the Ranger, so I won't think about it for now and focus on solving what can be solved...

"Theoretically speaking, I'm more involved than you," Li Yue shook the test tube in his hand, "If one day, I'm burned to ashes first, I think it'll be your turn to worry about your own safety."

"Okay, Greed Flies, Bag, Neutral Soul... You know everything, what's next?" Scholar Li Yue was determined to complete this research on Hellfire.

Familiar prompts popped up from the Demon Compendium.

After that, Liu Song changed his mind and asked Egg to use his authority to copy a new bone-house reception room.

"Yes."

"Of course, let's try it first, are we waiting for the match to burn and burn the library?" Tom asked rhetorically, and Li Yue obeyed.

"Translate it, doesn't it mean that there is no camp, no good or evil living things in this world, right?"

[This is my research-made brain-awakening potion, used to digest the inexplicable knowledge accumulated in the library every day. Its main ingredients are brain spirit sebum, bone fish lateral brain, and roe deer cornea...]

"Oh?" Li Yue didn't expect Tom to find a "absolutely neutral soul" so easily.

[This is an exclusive experience... maybe it can form a new set of scholar theories...]

The shadow began to protrude self-healing bones, demon wolf teeth, distorted eyes, and power towers from the cracks, and Egg also quickly transported two bone-guided cannons from the workshop, while changing the terrain of the upper layer of the library, creating a death row in the shape of the bone-house reception room in the Bloody Corridor.

[But the denied knowledge has no value, but the times are limited. Maybe the scholar has died when the knowledge is denied, so no one has ever reached the 9th rank on the scholar path...]

"Understood," Li Yue responded, preparing to create a lot for Tom.

"But give me some of this brain-awakening potion..." Tom felt that this kind of potion would be useful sooner or later.

"Okay, stop, I know." Tom hurriedly stopped Li Yue from thinking wildly—Liu Song didn't want to see Li Yue throwing his hands and brains again after dealing with the copper spoon's mutation not long ago.

No wonder there was something about the library having more "inexplicable knowledge"... Li Yue's suggested solution was to summarize it in his head.

"But according to my observation, Hellfire's emotions are not so unstable. But I don't have any definite data to prove this guess, so I dare not absolutely guarantee it," Li Yue said everything he could, trying to dispel Liu Song's doubts.

And Tom was actually just afraid of owing debts.

And worried that once Li Yue was really made into his own sub-brain in the future, wouldn't he be thinking about these messy things?

"Is it to directly subdue it and pour it on?" Li Yue was very anxious.

Running through the Chaos Continent, Tom saved a lot of Demon Points, and since summoning Egg in the Battle of Budiborg, Tom has not tried again because the risk is too uncontrollable.

That's not far from mutation.

The cat's neck twisted with the direction of the test tube's mouth, as if considering whether to drill in.

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"You're already Tier 5?"

Li Yue couldn't hide his inner voice, and Liu Song sighed at how quickly a scholar in the library, surrounded by knowledge and weirdness, could advance.

Li Yue's heart gradually became chaotic, and his skull began to grow.

[And once the scholar's conclusion is overturned, there is a possibility of death or mutation...]

"But in the future... I may need to participate in the demon academic conference in the laboratory," Li Yue did need Tom's help.

The cat became liquid in the Hellfire again, and Fire passed by the candlelight on the wall in a flash.

"At present, the materials for the potion, digestion, and accumulation of knowledge all require your help, but in the future..." Li Yue also objectively evaluated the excellent environment created by Tom.

"Need help?" Tom was also quite curious about how high he could raise a scholar in the library.

[Fortunately we have Fire... Fire helps to communicate with Hellfire...]

Li Yue realized the signs of his loss of control, took out a bottle of potion from his arms, and sucked it into his brain through his nostrils.

"Let's talk about the Law of Retribution..." Liu Song pulled the topic back.

"Should? At most?" Tom repeated Li Yue's uncertainty twice.

"The scope of knowledge dissemination of scholars will be related to how far they can go on the road."

[Whether or not to advance to Tier 6... depends on the results of this research...]

Li Yue has gone crazy studying.

At the same time, Tom also pointed the mouth of the test tube at the cat, attracting the attention of Hellfire like a spotlight.

"Okay, okay, I know, your needs are to study Hellfire and participate in the demon academic conference, that's enough," Tom agreed to the potion knowledge that Li Yue was pouring in, trying to make himself adapt to it.

The Staff of Deception was in place, Li Yue was also stuffed into the wall, connected to the distorted eyes outside the wall to observe the scene, the eight Demonspawn were fully prepared, and Tom finally pressed the long-silent button in the Demon Compendium.

And in order to meet the new parts needs of the copper spoon, Liu Song also spent a small part of the Demon Points to open up the template, so that he could install all kinds of parts after adding "weightlessness".

"The Greed Flies or the Bag have no news yet, but the 'absolutely neutral soul'... may be around us," Liu Song has been producing parts and deconstructing the library recently, and has no extra energy to go out and inquire about Oogie Boogie's whereabouts.

Drilled in.

"What about now?" Li Yue just sensed the cat's claws stepping on the shadow, warm.

"It's an otherworldly demon I summoned, it was like this when it first came," Tom certainly didn't intend to explain the specific summoning method, and quickly got to the point, "I can do it a few more times, maybe I can summon something that meets the needs."

"I'm not too worried, after all, it's so cute," Tom said some good words to make up for it.

The real scholar dares to experiment on himself.

"Then it was like this when it first came," Tom pointed to Egg, but found that it was a brain spirit body, so he turned to point to the eggshell, his shadow finger wandering between the two.