I'm a monster in Demon King's Castle

"Do you remember me?" Leiyue moved closer to the brain spirit and transmitted his thoughts.

"A little... uncertain..." The brain spirit's response was intermittent, as if it had many confusions in its mind, unsure which memory fragment belonged to Leiyue.

Then it spat out some bones again.

"There's hope," Leiyue commented.

In any case, the Demon Illustrated Handbook was undoubtedly on it, and judging from the color of its body, this brain spirit was only the lowest-level demon.

Even if Leiyue only had one small brain, it would be enough to handle it.

"What to do?" Concerning the chimerization of two brain spirits, Nolamore awaited Leiyue's plan.

"Don't be shy, you know what to do." Leiyue couldn't wait for the scholar Tom to re-evaluate it and come up with some rituals or something.

"You mean... use shadows?" Yingying and Yinger said together.

"Yes." Leiyue felt that Yingying and Yinger were the demons who understood his body structure the most, even more than the scholar.

Leiyue weakly added "Self-Healing", and at the same time, while the two brain spirits' bodies were connecting, he tried to use the Staff of Deception to probe its mind and help it focus.

The shadow demon controlled the brain spirit's body trembling, and the hunter thumbtacks were also sharing the damage and pain...

What Old Goat, what Memphistos...

Leiyue returned to his body.

Immediately afterwards, accompanied by the spread of scarlet, the brain spirit's new body wriggled and proliferated, with no signs of distortion.

Leiyue nodded.

Those two days, the giant spider only pulled creatures downwards, and even spat out cocoons one by one.

"He's holding it steady," Yingying wrote to Yinger.

"Then you guys finish it!" Nolamore stroked his bald head with his shadow, confirming Yinger's statement.

【But that thing will bring him old age...】 Yingying took out the tack that was still stained with Leiyue's brain fluid.

"Hahaha, I'm back!" Leiyue soared into the air, swinging his brain.

【Can't he?】

Moreover, the original intention of splitting this brain spirit was for the final return.

There were no superfluous steps, and the two puzzle pieces of old age connected.

It's just a pity that the "Attention" card was snatched away by the Old Goat, adding something that could quickly absorb kindness.

【The last time?】 Lushi asked Yingying.

That is, only one "promotion" is needed to shape the state of the imagined object.

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"By the way, do you feel that... at the end of the Bone Hammer War, there was a very strange thing?" Leiyue suddenly remembered something and asked Yingying and Dandan.

"Pay attention to his brain." Yingying reminded Lushi that with his current brainpower, it was still enough to control 18 skeletons at the same time.

Moreover, judging from the attributes of that card, it was impossible to hide it.

Yinger hurriedly retreated outside Leiyue's cerebral sulcus, holding up the newly chimerized body to prevent Leiyue from throwing it away.

"Don't kill it, guard it, it's actually your umbrella," Lushi wanted to add more anomalies as much as possible to avoid being noticed by others during this secret operation.

If there was no kindness stored in the Demon Illustrated Handbook, Leiyue couldn't wait to summon 18 skeletons on the spot and start a small dance party in this dense forest.

"Well, adding this guy, if we cooperate with the epic, maybe it will make humans and demons recall that time?" Leiyue was in a very good mood.

He thought these cocoons were food, but before long, new demons fused with various demon organs would emerge from the cocoons, and they would kill any living thing they saw while babbling.

However, under the effect of "Self-Healing", the brain spirit in the Seventh Library reduced its resistance and gradually weakened.

"Still missing a piece of cloak," Yingying commented.

The shadow demon discovered and controlled it in the first time, delineating the boundaries of the scarlet on the brain spirit's body.

From beginning to end, the giant spider did not interfere with the shadow demon's actions, it was unknown whether it was intentional or a mistake.

"Isn't he always so annoying? The time he looks the most pleasing to the eye is when he becomes your cloak," Dandan also recalled the smoothness at the end of the Bone Hammer War and missed it a little.

It's time to do something new.

Fusion successful.

But there was no result.

Yinger understood Leiyue's extensibility, Yingying understood the brain spirit of the Seventh Library, and both brains were extended to the limit, diverging into different shapes, and then turned into two large and small puzzles under the pull of the shadow.

As Yingying expected, the brain spirit in the Seventh Library appeared abnormal when it was pieced together, as if a tumor was about to be forcibly embedded in the head, with some resistance.

"Don't worry, now that I'm back, that day won't be far away." Lushi carefully checked the Demon Illustrated Handbook and found that except for the kindness and demon point clearing, the originally saved templates were still there, and the sensory objects were still the same.

"He's back!" Spader fell from the spider's leg, along with Yingying, and landed on Leiyue's head.

Leiyue was only one life of this brain spirit. In its body, there were still many chaotic and disorganized memories. The Staff of Deception was a good thing to eliminate distracting thoughts.

"We can use this!" Yinger pointed to the hunter thumbtack that Nolamore had disassembled, "It can increase endurance! Dad can withstand the joy, and then self-heal!"

It was as if the original alveoli had expanded to 8 times, able to inhale more air and magic power.

Leiyue also quickly searched for templates in his mind, put on a set of Galarick, held the Shadow Spear in his right hand, and lay a snail on his left shoulder, recreating the appearance of the demon in the Bone Hammer War.

And at this moment, he also occupied a very advantageous position, without being targeted by the Demon King, the Old Goat, or Memphistos, and could secretly plot against them.

If anyone could sew together two brain spirits that were originally one but relatively independent, it would be Yingying and Yinger.

The moment they were chimerized together, Lushi felt that he suddenly took a breath.

"Then you'd better not move, or I'll smash your head." Dandan climbed to the spider's leg and didn't take a step further.

Now it's just a little earlier.

This mass of brain was obviously controlled by the scarlet part, and the remaining body of the high-level demon brain spirit hung down and swayed, the whole looking like a strange organ, dragging a bag of brains.

"But during the process... it may cause damage to your body." Because of familiarity, Yingying anticipated some possible effects, "In severe pain, it is difficult for you to forcibly impose self-healing..."

Leiyue's brain and the brain spirit of the Seventh Library began to stretch under the control of the shadow, collapsing into a pancake.

"It's okay, it will all come back." The scarlet color was spreading along the cerebral sulcus, and Leiyue had enough time to slowly adjust this body to the best state.

"I'll go back and look for it. It may have been forgotten in a corner, or it may have been eaten by Akka," Yingying said lightly, "Because recently I inexplicably find him very annoying, right?"

So cycle.

As for the hunter thumbtack... it will only be completely pulled out and destroyed after Lushi has repaid the pain of that fusion.

【This last time...】 Yingying decided to destroy the hunter thumbtack after using it this time.

That means... the Demon Illustrated Handbook is also back.

Immediately afterwards, Yingying gave Dandan a look, and the snail's old self climbed down the small tree, preparing to kill it.

Surgery begins.

"By the way, where's your 'Abominable'?" Leiyue asked about another card.

Both of these were items given by Menthor and had very high value.

Obviously, Leiyue's magic power was limited and he was unable to connect to this demon relic far away in the library.

Of course, they were also food, and they would also be lifted into the air by giant spiders and eaten and sewn together again.

When a scarlet brain was chimerized on the brain spirit's body, Leiyue finally merged into one.

Reuniting with old friends, recalling everything, regaining abilities...

However, Leiyue was not worried about not being able to find the whereabouts of that card - now that he thought about it, it would definitely become an important item for the Old Goat to reshape his faith, and it would definitely appear in the future.