I'm a monster in Demon King's Castle

"Don't move." The shriveled body of Aka bled from his pores, pouring into Tom's mind.

Aka sipped his tea, doing what he had been doing for some time—filtering knowledge.

The distortion of Tom's head gradually subsided, and he began to understand.

"Can you understand it?" Grandet asked.

"Perhaps…" The Rank 8 Scholar didn't dare to boast, nor was he sure if he could understand the rituals involved.

After all, such knowledge was lacking in the library, and the Great Altar was not willing to share it with other souls.

"It's okay, take your time. It's best if you understand, but it doesn't matter if you don't…" Li Yue's initial goal was just to eliminate the Bone Carriage Sect, and anything beyond that would be icing on the cake.

Even if he couldn't achieve that, just disrupting the New God ritual in the Drizzle Corridor would be a major blow to the Old Goat.

Tom immediately began recording on the illusory pages, ignoring Li Yue completely.

"Then… next…" Grandet muttered to himself, eyeing the last lock ring.

But sensing the intention contained within Father Shadow, Shadow still used shadows to write various formulas, treating the wasteland as a draft paper, struggling to calculate.

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Tom suddenly realized that if no one outside the library understood numbers, it probably wasn't that Rank 8 Scholar beside him.

Hearing the birthday song, Damon Benben's thread of thought swayed, vaguely revealing a line of numbers.

Tom understood that he was borrowing their brains, but they didn't need to sacrifice their lives.

Li Yue nodded.

[Happy birthday to you~ Happy birthday to you~] Li Yue directly sang a song for Damon Benben.

That time, Tom didn't even have time to remember.

The numbers constantly twisted, replicated, and proliferated more chain-like details, firmly pulling each other, constructing lock after lock…

It must be Shadow Demon; it's estimated that Miao Jing hasn't even attacked yet—how could it be calculated like that?

Adding the Vikings, the 108 Generals, and the Eight Nation Gods, Tom finally reached the limit of controlling 18 minds with his avatar, and was able to release that destructive power at any time—after the Cat and Mouse Squad showed their might, Tom's heretical church became a force that even the Seven Seasons Church and the Burdened Sect had to avoid in the Ice Eye.

"It takes time." Li Yue's brain grooves were layered.

Plus the Formless Water… If I sew a brain spirit into a scholar's head again this time, it will be basically invisible from the outside.

Each string of numbers was like a demon, swarming in front of Tom, burying the string of numbers representing Damon Benben's birthday.

And at the same time that this line of numbers appeared, a massive number of numerical symbols instantly enveloped Li Yue!

Tom felt as if he had suddenly fallen into a digital hell.

Aka had to release blood again.

Tom returned to the Ice Eye Heresy, waiting for Li Yue's good news.

"As expected, the demons in the vault are not so easy to kill…" Miao Jing sighed.

…

[Just do it like that, wait for his news… ]

The arena suddenly became empty, with only two cups of tea still steaming with cold air underground.

Li Yue even explained the implantation mechanism of the brain spirit to Tom.

[Sew it into his brain, Heresy?]

I don't know if it's still needed now.

"Calculate." Tom needed to kill seven Sons of the Devil at the same time, which would be the greatest disruption to the Old Goat's plan.

"1+1 equals 2, child, or should we just not calculate…" Miao Jing felt Shadow's serious attitude, but felt that her child might really not be cut out for it.

In fact, without asking Damon Benben, Li Yue already knew that the weakness of the Demon Scribe lay in his birthday, so when the thought pierced into the thought thread connected to the lock ring, he could be more targeted.

On one hand, he had to optimize the Crazy Library members, on the other hand, he had to calculate Damon Benben's birthday, and also see through the Old Goat's magic circle…

[Can you give me some brain spirits first?]

Aka and Shadow came over, and Tom casually transmitted his thoughts, showing them Damon Benben's thought thread, hoping they could see something he couldn't.

Li Yue still didn't call out Miao Jing's name, but Heresy restored the communication method with the brain spirits.

In the constant roar of siege beasts day and night, Tom enriched the templates in the Demon Illustrated Book one by one, weaving heresies, and quickly expanded the species to 18.

"This one first." Miao Jing pointed to the formula.

"Interesting…" Li Yue's head became distorted again, and then he smiled.

"Can you calculate it?" Tom's brain grooves widened.

"Good…" Li Yue's brain was always swelling and shrinking, but he enjoyed it.

[The brain spirits can still maintain independence, but when you perform calculations, they will fall into a deep sleep… ]

In addition to the old Saya Church, Leg Hair Church, and Cat and Mouse Squad, Tom also created Shadow Church, Cosmic Snail, Straw Hat Pirates, Dragon Knight, Lonely Mountain, and Wisdom Society, inspired by Nolemore, Spade, Minnie Minnie, Galareck, Copper Spoon, and Li Yue.

"It's still scary to use it well. Anyway, the brain spirit can be resurrected. I can sew them back on the seventh day." Hannibal patted Li Yue's shoulder, reminding him of some pre-operative precautions.

There were 60 brain spirits in the library, excluding the Seven Great Generals, Budibogg, and himself, there were enough.

As long as he found Damon Benben's birthday, Tom could fully help the Bone Carriage Sect open the Ice Eye and usher in that night of slaughter.

That's very convenient.

Li Yue couldn't wait to tie up seventy brain spirits and conquer the important projects of the eight libraries.

Aka pursued blood and flesh, Shadow distorted shadows, and had no concept of numbers.

[Just do it like that.]

Time passed, the Ice Eye became more and more active, and could be shattered at any time, and the Centennial Slaughter Cup was also heading out of control.

"What's it to you?" Shadow calculated more seriously.

There were many connections between the numbers appearing in random order, constructing formula after formula, but Tom's intelligence was unable to complete the calculation.

"What are you calculating? ?" Li Yue was awakened by Shadow's formula and frowned.

All the pressure was concentrated on Li Yue.

Compared to the Old Goat, killing Damon Benben was more controllable.

"Which one do you want first?" Li Yue's right hand's illusory pages were filled with formulas, while his left hand's illusory pages showed the shape of the Drizzle Corridor's magic circle.

Tom directly stuffed the hellish formula into Li Yue's head.

If he couldn't find the birthday, Miao Jing couldn't squeeze Aka dry even if she wanted to, and was a little embarrassed for a while, watching Shadow calculating hard and getting anxious.

Tom took back the 4 items, picked up Li Yue and returned to the library, and changed into Hannibal's skin by the way, preparing to directly perform brain spirit suturing surgery on Li Yue.

Obviously, this was a kind of protection for the Demon Scribe's own birthday—Miao Jing understood it as a password lock.

Tom took out the binding thread, pituitary gland, and the soul contract of a high-level demon—as long as the contract content was appropriately modified, the brain spirit could be connected to Miao Jing's brain to share brainpower.

However, Tom had not temporarily released the heresy related to the library, only waiting for the moment of promotion to let the world see it again.

"By the way, is his brainpower enough?" Tom suddenly remembered that when he had not been forgotten by Li Yue, that scholar had once looked forward to accessing Tom's brain and gaining the brainpower of the brain spirit.