When the red hour is approaching, Li Yue and Yingying are preparing to participate in today's "Promotion Learning" course, but before that... there are still some things to do.

After a day of tossing, there were only 7 surviving brain spirits. Before entering the gate of Chaos, Li Yue was about to see what they all chose as "sensors".

It has to be said that the new brains have very poor imaginations. Even after being inspired by Li Yue, 9 out of 16 were staring at the books piled up in the hall, like a group of students about to take the exam; 4 out of the remaining 7 selected some miscellaneous items in the library, and the amount of thoughts was thin, so they could not complete the "soaking" in the Year of the Monkey and Horse Month.

The remaining three were well progressed, their minds were covered, and they began to "punch through", and the sensors they selected were also quite special - one chose the candlelight from the third library, one chose the door of the first library, and the other chose the moonlight from the hall.

Li Yue's progress is also good - the "brain spirit and pituitary gland" has basically soaked in nearly 20%, and it is expected to be converted into a sensor in another five days.

Of course, this is also due to Li Yue's brain and body, who has a deep understanding of the pituitary gland innately, and coupled with the blessing of "absorbing", this progress has been achieved.

Li Yue was very curious whether these brain spirits could "soak" successfully, and what the effects of flames, doors and moonlight were. With Li Yue's limited life, of course, it was impossible to see good things as sensors. Then, division of labor and cooperation with other brain spirits became the best choice.

As long as there is a way to control them.

Li Yue was thinking about...whether to sign a soul contract with them - after formulating a blueprint for the library with Lulu and Feifei, although Li Yue's thoughts were filled with the "brain spirit and pituitary gland" and the cloak, she did not give up on the absorption of existing knowledge.

In the remaining page of "Signing the Soul Contract", Li Yue found records about signing the contract - although it was only a contract signing of a low-level monster, it just applies to these brain spirits at present.

Thanks to Budiborg.

The soul contract is divided into several types, one is the same as the nature of equal commitment, and it can be concluded by reaching it. This is what Budiborg and Okibuki signed; and what Li Yue saw more thoroughly, it is a contract to completely enslave low-level monsters. The signer cannot even violate any wishes of the master during the validity period.

The effectiveness of the soul contract is witnessed by the high-ranking chaos existence and is almost impossible to break - this is why Budiborg has worked hard but has not found a way to crack it.

Similarly, the signing of a soul contract requires both parties to voluntarily, and the content can also be fine-tuned by both parties, as long as the contract's ceremony template is simply corrected.

Li Yue doesn't think that the new brain spirit may bargain with him. The "material" that is slightly troublesome is the "material" required to sign the contract - the main material is of course the blood or limbs of both parties, but there are some sub-materials such as "Devil's Wings", "Sintis Snail", and "Tiger-spotted Gecko feces". Although they are not very rare, and most of them can be replaced by each other, at the moment... Li Yue has nothing.

Searching memories, combined with the "Introduction to the Devil City Tour", Li Yue knew that there was a "tag-spotted gecko" in the cracks in the cage wall of the "vegetable field". He used it to eat a fly of Okibuki, so the feces should not be difficult to find; "Sintis Snail" is a common ingredient for Keos, and it is obvious that there must be a lot of inventory in the Devil's Kitchen.

As for the remaining mixed materials like "Demonic Bat Wings"... Li Yue guessed that there should be in the laboratory. After all, so many magicians were doing various experiments there, so they must have prepared a lot of materials.

But Li Yue doesn't plan to look for it now.

Li Yue still remembers that a magician named "Winni" was in the laboratory - this female magician who loves to watch the fun seemed to be very dissatisfied with the "Heart of Purgatory" being pinched by Bosh, and kept the accounts on Li Yue.

Fortunately, I am not in a hurry to sign a contract with those three brain spirits with only potential. In the future, you can pay attention to the materials mentioned in the contract...

There are so many things to do...

Everything is in trouble, and I just want to be a part of it. What I mean is Li Yue now.

After checking the situation of the brains, Li Yue prepared to attend class with Yingying - today is "advancement to school". Li Yue has many questions to ask Mento, and then use the Demon Picture Book to collect a few Demon Sons.

As for the "sergeant", it no longer exists in Li Yue - Brain Spirit, Minimine... are now all assets of the library, and Li Yue is the owner of the library.

But before entering the door, some small episodes happened - Dandan also wanted to participate in the closed combat training together.

Mainly when asked what the two demons were doing, Yingying let out a joke and even introduced several bigwigs such as Xuehe and Mento, which aroused Dandan's curiosity.

"Can they beat me up? May I ask." Dandan really wanted to see the mentors who trained the Demon Son, and looked forward to being beaten.

Of course, Li Yue could not make a judgment on this, but subconsciously felt that it was inappropriate - Mento has always been an existence that he could not see through, and it would be fine if he had any plans for him, but if he saw the demon in another world, Mento, as the devil's mentor, would definitely use it for research and play, right?

Will you stop it then? Can you stop it?

At least Li Yue has not found that the mentors can leave the Gate of Chaos, so try not to intersect them with other things in the library...

"They will probably dissect you..." Li Yue was not sure what level Dandan was, but in imagination, Dandan would definitely not be treated well.

But just when Li Yue was kind to Dandan, she suddenly received "attention".

Mento's "attention".

"Bring it to see me." Mento seemed to be in a good mood. "This egg is very interesting, and I have a lot to ask you."

It turned out that like Li Yue, Mento was also holding back all his words to say to him in person.

Li Yue was startled at first, and then immediately figured out something else - blessings were controlled by Mento? Otherwise, why is it so coincidental every time?

Especially when killing Budiborg... that "rebellion" is very tricky.

So if the blessing was initiated by Mentor, this demon tutor should have seen the existence of "Dandan", and there is a high probability that he would know that it is not a demon from the Keos continent, so he became interested?

"You want me to bring it? What benefits will it bring me?" Li Yue was sure that Mento had been thinking about it, but he hadn't figured out what it was. It was rare that there was something he had clearly asked for. Of course, he had to take the opportunity to get some benefits.

At least throw away the "reversal".

Li Yue was becoming more and more presumptuous towards Mento, but she did not receive the malice of the Demon King's mentor as she wished - what is this person's idea?

"Don't force me to come out and find you." Mento left a message, no longer paying attention.

Yingying and Dandan immediately realized another invisible existence when they heard Li Yue’s speech.

"Can you talk directly with Mento?" Yingying was a little numb to Li Yue's endless methods, but she still didn't expect that Demon would be so favored by the Demon King's mentor - she was obviously rolling in the blood river together, and the test rankings were also in the top two, why was her brain so much faster than her?

"Hurry, take me there!" Li Yue was not sure if it was his illusion. Dandan seemed to have swollen a lot, looking like she wanted to get beaten.
Chapter completed!