Although the development of the potion did not meet the expectations, but got a better product Zheng Yichen is also very satisfied, this kind of potion can quickly occupy the market, selling Zheng Yichen has no time to do this, but he has a very good partner.

It's just because of the potion thing, Zheng Yichen has less leisure time every day, Yilin looks for him from time to time, not to ask for Zheng Yichen's blood, but his magic power, she found that Zheng Yichen's magic power has the property of assimilation, so it can produce some wonderful effects in many aspects, and this magic can play a similar role to an adhesive!

The production of potions requires the introduction of some magic to influence the materials to make the materials work, but some of those materials are not compatible, which needs to test the user's skills, but Zheng Yichen's magic power may minimize the incompatibility of this material.

It's just that the only trouble is the uniqueness of his magic power, and Yi Lin has used many methods, but she has not been able to clear the part of that magic that belongs to Zheng Yichen's power.

"These are the powers you have collected?" Zheng Yichen looked at some containers in front of him with a little curiosity, each container carried a ball of fluid energy, the color was completely different, and at the same time, these powers also exuded their own unique breath.

Zheng Yichen even felt the breath of power that he had felt when he had passed by the snow-capped mountains and volcanoes.

"Well, different powers can be studied to get additional gains, this type of power allows me to get additional information in terms of ice magic, even if I don't have this type of power, after researching, after modifying the magic formation, I can get more than ninety percent close to the ice magic effect released with this power. Irene said as she looked at a cloud of ice-white special energy.

This energy is the breath that appeared when Zheng Yichen felt that will in the snowy mountains.

"And what about my power?"

"If you ignore the special effects that your abilities attach to them, it's normal magic. Yilin said lightly, and put the magic that was bound up and belonged to Zheng Yichen into a blank container: "My research is like this for the time being, if you want to leave, you can leave at any time." ”

It's not that Yilin doesn't want to study further, but the current situation is really nothing to study, Zheng Yichen's ability characteristics she has already understood, and through this, she has collected quite a lot of magic that is affected by Zheng Yichen's ability, and the future research will focus on those magics, as for Zheng Yichen himself...... Unless you do some practical behavior, you really can't figure it out.

"That's right. Nodding, in addition to researching this item, Zheng Yichen is really a little reluctant to this place, not to mention the collections in Yilin's library, just those magic research notes, Zheng Yichen has benefited a lot, at least when some magic is released, it will not be the most primitive version.

A problem that had plagued Zheng Yichen before in making high-level magic soldiers has now disappeared...... Just get out of here, free up time, and you'll be ready to make it in no time.

"If you want to read a book, you can stay here and have a spare projection. Irene said.

Zheng Yichen glanced at Yilin with a little surprise, is this a retention?

"Some of your ideas are very new, so I want to hear more when I'm fine. Yilin said without concealment, Zheng Yichen is not as well-informed as she is in the affairs of another world, but the things on the earth, that is another matter, when Yilin has nothing to do with Zheng Yichen, she often hears him looking at some of his notes and muttering something.

And she muttered in words she couldn't understand, and those notes...... Except for some translations, most of them were rather strange square characters, and she tried to write down some square characters, and then consulted some of her own notes, but she didn't find any relevant information records, and this kind of text never appeared!

It may be a kind of writing created by Zheng Yichen...... But is this possible? If it's a few dozen words, it doesn't matter, there are too many of those words, and even if she can't read it, she can see that such words must have a period of development, I can't be sure how long, but it's definitely older than Zheng Yichen's age.

This is by no means a text created by Zheng Yichen, but she can't find the source at all, and she wants to ask Zheng Yichen without shame, but Zheng Yichen, who is very generous in other aspects, is extremely conservative in this regard, even if she comes up with an exchange that makes Zheng Yichen extremely excited, in order to exchange for the source of this kind of text and learn from them.

Switching to other words, she didn't even need to exchange to learn, but those ...... It didn't make sense, she had already mastered everything she could master, and this kind of text, which could not find any source information at all, or even a trace of it, made it worthwhile for Irene to make such an exchange......

The problem is that the parties are unwilling to do so.

"Also, don't you really think about that kind of writing thing too much?"

"Forget it, I don't want them to spread too much. After Zheng Yichen thought about it, he still refused, although Chinese is such a word, even if Zheng Yichen takes the initiative to teach, not many people are willing to learn this foreign language, but he doesn't want to do it, those people don't want to learn what to do with him, want to learn Zheng Yichen is not willing to teach, how good it is to master Chinese by himself.

You don't have to think about how the information in it won't be discovered by others, so why leak it?

"We can sign a contract, and I won't leak any information about this text to anyone else without your authorization?" Irene asked after thinking for a moment, she didn't have many other shortcomings, the only one was ...... The desire to study is strong!

Zheng Yichen's kind of text is more concise than the common language of the mainland, even if she has not read Zheng Yichen's complete Chinese notes, but has read the translation, the translation occupies about one-third more pages than Chinese, as for the impact of signing the contract, Yilin does not care much at all, after mastering this kind of text, she does not have any idea of leaking out, it is still that sentence, what she spent some price for, why let others know?

And the more niche the text, the stronger the confidentiality, if it is a text that only a few people know in the whole world, it would be better, to know some things that must be kept secret, really meet someone who wants to try their best to get it, it is really not necessarily good to be able to keep it secret, but to make this kind of text that is difficult to find the source, the intensity of confidentiality can naturally be greatly increased.

"......" Zheng Yichen looked at Irene who was waiting for his reply, the other party even moved out of the contract, Zheng Yichen felt that if she refused, it is estimated that she would not mention Chinese things in the future, the dignity of the witch ...... Tsk, it's obviously stronger than ordinary people, otherwise how could they be so proud in their own unique fields?

Refusal is not a thing, Zheng Yichen thinks about the possible impact of this incident, Yilin's ability is very strong, if she can, Zheng Yichen also wants to establish a good enough relationship with her, with such a good relationship foundation, it will be easy to sit up for many things in the future, such as the relationship with Qin, which used to have good cooperation, so that Zheng Yichen can find her to cooperate with everything in hand now.

"How about I see the contract first?"

"Good. Irene nodded, took out a piece of vellum paper of an unknown creature from a drawer, she did not use Dan Marina's fingers to modify the handwriting of the contract on the vellum, but took out a pen and wrote on it, looking at this fountain pen, Zheng Yichen scratched his cheek slightly, how to say, this fountain pen was also exchanged by Irene from herself.

When it comes to exchange, Ireen is very keen on...... Or is it a habit of hers, what she wants to get, she will not take it for nothing, but will give what she thinks is the same, Zheng Yichen said very good, he doesn't like to take other people's things for nothing, during this period of time, Zheng Yichen cooperated with Yilin's research and did exchange a lot of small inventions made by himself, those things are very suitable for daily use, but a considerable part of them were offset by Zheng Yichen on the use of materials.

Pinching this contract, Zheng Yichen glanced at the content on it, there was no leakage, it belonged to a very strict contract content, and he carefully sensed the power of the contract, and the corners of his mouth couldn't help twitching: "Why do you like this evil contract......

"Because the power of this contract is the most binding. Irene said lightly, "How?"

"No problem, so be it. Zheng Yichen nodded and agreed to this contract, and the signed contract directly turned into black ashes that gradually dissipated into the air, and Irene took out a dark blue crystal, this dark blue crystal was the one she took out when she made the magic enchantment before.

It's just that because of the loss of too much power, the color loses its original depth, even so, the crystal still contains extremely powerful magic, which is not only a super magic crystal, but also has many magical effects, such as the magic inside can be absorbed, similar to ice crystals and fire crystals, after absorption, it can affect its own magic attributes, and it will get additional amplification when releasing magic.

This dark blue crystal is also that kind of thing, the difference is that its ascension will not change the nature of the individual's magic power, but only improve the quality! Although through personal cultivation, the quality of magic power can also be gradually improved, but using this magic power crystal can save a long cultivation time...... Of course, it doesn't increase the amount of mana.

It doesn't matter the amount of magic power, anyway, Zheng Yichen is not short of magic power, what he lacks is the quality of magic power that has been improved by long-term cultivation, because of the assimilation of magic power, the quality of magic power in the magic weapon summoning book is the same as Zheng Yichen's own, Zheng Yichen's magic power quality has improved, as long as some improved magic power in the magic weapon summoning book is imported, this magic power will soon be able to transform the huge magic power accumulated in the entire book, so that it can reach the same level of magic quality as himself.

This crystal helped Zheng Yichen a lot.

After absorbing the special magic power inside, this crystal also has a certain purpose, it has excellent energy bearing, and it can be used as a battery in normal times, but Zheng Yichen does not lack batteries...... He just lacks such a special material as the main part of a prop, what is it? Of course, it is the core of power that was conceived before!

Originally, he went to find something that could have enough carrying capacity, and made it specifically to store other types of energy that he grasped, and left it directly in his body, and paid attention to it every moment, otherwise if he was not careful, those powers would be completely assimilated by his own magic power, which would also be troublesome.

Holding this crystal in his mouth, Zheng Yichen mobilized his own magic power to absorb the magic power in the dark blue crystal, because this is absorption, just like the usual accumulation of magic power, and the magic power in the crystal is not harmful, so it does not trigger the assimilation effect, it belongs to normal cultivation accumulation, and the difference is that the magic power absorbed by this absorption quickly changes the quality of Zheng Yichen's own magic power, and the quality of his magic power is increasing at a normal rate of dozens of times, and this process will continue for a long time.

"Well...... Okay, I'll teach you Chinese...... next" Zheng Yichen separated a projection and was about to start calling Yilin to read, but she shook her head slightly.

"It's too inefficient to do it here, another way. ”

She lifted her feet off the ground and levitated in front of Zheng Yichen's head, reached out and gently pressed on his forehead: "Don't resist me too much......"

Seven words, Zheng Yichen sounded that the first voice was normal, and when the second word was Yilin's voice fluctuated a little, and when the last word was written, it simply became a vague long sound, along with his blurred eyes, and he suddenly woke up, and when he came back to his senses, Zheng Yichen saw the bedroom in his dream space.

"Peculiar style. Saying something similar to when Loriss entered his dream space, Irene looked around, her eyes couldn't help but stop for a moment on the open computer, and frowned slightly: "I regret it a little." ”

"Well, what do you regret?" Zheng Yichen asked puzzled.

"Nothing. She shook her head, Zheng Yichen's dream space was incredibly stable, and she even felt the breath generated by the magic enchantment similar to the pseudo-world barrier at the beginning, such a stable dream space, it was easy to control the 'intruders' who entered here, and the more stable the dream space, the higher the control of the dream owner over this place, Zheng Yichen's dream space ...... The control of the guarantee is more than ninety percent, which is still the guarantee after the intruder's strength is strong enough to compete, and it will not be lower.

It's just that his dream space is a little small, open the bedroom door and look out to see the living room, but looking out the window is endless and deep pitch black, at a glance it seems to be engulfed, there is an absolute forbidden area for the existence of other than the dream owner, this is also an abnormal place, the normal dream edge will be blurred, but the range is definitely not too small.

"Teach me now, we have a lot of time here. Unable to gain more influence, Irene had no choice but to choose the normal way of learning.