Since the ability to install software for the handset can also be successfully used in this world, Jiang Yan settled down. With this ability, even if it is a lowly-level elf like a slime, which is called a miscellaneous fish level, Jiang Yan has the confidence to cultivate it to the strongest sequence.

In particular, the talent of this little slime of Jiang Yan's contract happens to be very compatible with his ability, especially the companion talent of this "Devourer" called "High-speed Adaptation", which is used to match the ability of software loading, which is a perfect match in Jiang Yan's eyes.

Because in this way, he no longer has to think about the compatibility between the ability software and the little slime when installing software for the little slime, and even the software with conflicting properties can try to install it together, without worrying too much about whether this will break the little slime.

And its "Devourer" ability also makes it possible for the little slime to advance quickly, so that its potential is no worse than those military-level elves, as long as it takes enemies with extraordinary strength as prey, and can grow after successfully preying on them.

In addition, this ability of the Devourer was also very helpful for Jiang Yan to heal the injuries of his true spirit. As long as the little slime devours other prey with a large amount of spiritual power, Jiang Yan can absorb those spiritual powers through the links between them and use them to nourish his weak true spirits.

Compared to Jiang Yan's "Spirit Eater" ability, which is not specifically aimed at spiritual power, there is no doubt that the devouring method of the little slime, which is a native creature, is more effective.

Originally, Jiang Yan was still a little dissatisfied with the little slime, but now

After the experiment with his own contract elves, Jiang Yan then began to test another thing that was also very important to him.

He raised his fingers, condensed a little silver divine power on his fingertips, and directly began to sketch a three-dimensional rune with a trace of mysterious charm in the void.

This is the rune that is customary to the Dao magicians from the world of the Canglan Domain, representing the natural principle of that world, Jiang Yan has already been extremely proficient, and in the blink of an eye, he has outlined a most basic crimson fire rune.

The moment the rune was formed, the invisible power of heaven and earth was triggered, and Jiang Yan could clearly sense that the free spirit child energy in the environment was attracted by this fire rune, and gradually gathered a group of fire attribute spirit children equivalent to the level of a lighter.

Seeing this, Jiang Yan nodded, and while distracting himself from maintaining this fire talisman, he raised his hand again and sketched it in the air, the pale cyan aura lingered on his fingertips, and after only one breath, a pale cyan wind rune with a slight breeze also took shape.

Then there are the blue water runes, the yellow earth runes, the dark gold runes, and the white light runes......

The basic Dao runes of various attributes were neatly depicted in the air in front of him by Jiang Yan with his fingers infused with a trace amount of divine power, each exuding a colorful and brilliant aura, reflecting the small room of this hotel full of hazy and colorful colors.

Jiang Yan touched his smooth chin and looked at the rows of rune arrays hovering in mid-air in contemplation.

"These are the most representative of the basic runes of the Canglan Domain system, although it seems that the effect of these runes is much weaker than when they were in that world, but they have not completely failed...... Is this the difference in the laws of different worlds?"

Jiang Yan was very confident in his control, he definitely made mistakes when portraying runes, and even achieved the degree of optimization of all of them, and when he collected these runes in the Canglan Domain, Jiang Yan deliberately used the advantages of his own abilities to carefully 'optimize' all the runes to a near-perfect state.

"Could it be that because of different worlds, the advantages and disadvantages caused by the subtle differences in runes are also different?" Jiang Yan, who thought so, once again depicted these runes in the unoptimized version that he had collected at the beginning, according to his unforgettable memory.

Then it was obvious to him that these unoptimized versions of the runes, no matter which Dao Dharma inheritance faction they came from, showed much weaker effects in this different world rich in spirit children than his optimized versions, and some even had no effect at all, completely losing the mysterious functions contained in the runes, even if they were sketched, they were just pure appearances!

Then the problem is obvious, Jiang Yan's 'optimization' results are also common in the world here.

"It seems that the world here doesn't support the Dao rune system too much. ”

Although the basic runes also contain extraordinary powers, they cannot form valuable magical effects, and these basic runes need to be combined with each other in a unique structure. Jiang Yan continued to try to combine the plural runes into a Dao template according to his Dao knowledge.

Like a puzzle, the runes in mid-air were moved by Jiang Yan and inlaid together, and if he didn't add some connecting lines, soon, a Dao magic circle that looked as if it was finely organized with a scale was formed in front of Jiang Yan.

"Hmm...... It didn't work?" looked at the formed magic circle, but Jiang Yan didn't feel the expected effect of the spell, and couldn't help frowning slightly.

Then, he put his fingers on the circle and gently flicked it a few times, and it was as if he was turning a Rubik's cube to shift the position of several rune formations in the circle.

After making a few modifications like this, soon another three-dimensional magic array with a completely different structure from just now appeared in front of Jiang Yan.

"Tsk...... Still won't work?"

Jiang Yan furrowed his eyebrows, and continued to wave his fingers to disassemble the magic array, piece it together, and try other Dao formation models he knew.

If there were Dao masters in the Canglan Domain who saw Jiang Yan's current actions, they would definitely be stunned.

In the Dao system of the Canglan Domain, the construction of the Dao Magic Array is a very delicate and even harsh project, and the slightest deviation of the rune or formation pattern will cause a deviation in the effect of the spell, and it is by no means a gradual and simple depiction. The connection of the runes and the trajectory structure of the formation patterns are all very particular. Everything goes through a lot of exercise.

For example, Jiang Yan's behavior of disassembling and assembling the rune magic circle at will like a puzzle in his hand is simply unbelievable in the eyes of the Daoists of the Canglan Domain, and it may not be impossible for others to do it if he practices it regularly, but if he wants to reach the point where Jiang Yan now doesn't want to think about it, he can modify it repeatedly on the spot without causing the collapse of the magic circle or even the backlash of the Dao technique, even the Heavenly Rank masters will not have this confidence.

In this way, Jiang Yan's fingers slid one after another, and in the mid-air in the room, he kept modifying a three-dimensional array composed of a large number of rune formations that emitted faint spiritual light, so that the spiritual light of various colors flashed in the room, reflecting the entire room flickering brightly and darkly.

A few minutes later, Jiang Yan suddenly stopped what he was doing, and with a wave of his hand, he dismissed all the experimental models of the Dao Formation in front of him, and dissipated into a free ball of spirit sons in the air again.

The whole room fell silent.

After a few seconds, two squeaky footsteps on the wooden floor, which were almost inaudible to ordinary people, but very clear in Jiang Yan's perception, reached Jiang Yan's ears.

The sound of two footsteps one after the other, passing by Jiang Yan's door, did not stop, but crossed directly, and then the sound of the door being opened came from the next room of Jiang Yan.

Then, the conversation between the first-floor counter waitress and another middle-aged tenant that I had heard before rang out.

'Is it the waiter at the inn or any other guest who is going to stay at the hotel?'

After being interrupted from the test, Jiang Yan lost his interest in continuing. After all, such a hotel is not a private land, and it may have ears on the wall at any time, and Jiang Yan is not at all at ease about the soundproofing facilities of the guest rooms of this kind of ordinary hotel.

What's more, his weak true spirit had just awakened, and he first strengthened his spirit to cross over and get in touch with the clone of the Red Jade Building, then experimented on the ability of the little slime, and then tested the effect of the Dao rune system of the Canglan Domain in this world.

After this experience, Jiang Yan also feels very tired now.

"The conclusion of the preliminary experiment, this world full of strange spirit child energy, and the world rules of the Canglan Domain are quite different, the effect of the runes with natural principles has been directly weakened, and the Dao system has almost completely failed, although I feel that it can be slowly tested, and the Dao Law of the Canglan Domain can be modified into a version that can be used in this world, but it will inevitably take a lot of time to repeatedly explore and try......

If the Dao can be restored, Jiang Yan will undoubtedly have one more hole card, and the benefits are naturally self-evident, but that kind of thing is not urgent at the moment.

"The natives of this world have developed their own elven arts, and it is necessary to study them carefully, and pay attention to the more advanced knowledge that is not taught in the basic courses of the institute!"

Jiang Yan's Empire No. 11 Research Institute, where Jiang Yan spoke in the flesh, was not a formal educational institution, and the teachers who taught the necessary curriculum knowledge to the artificial test subjects were all concurrently served by researchers, so don't expect those people to be as responsible for students as teachers in formal educational institutions.

Regardless of the level of the people who teach the class, the test subjects who come to study can only study their own, if you can't keep up with the progress of the course?, then I'm sorry, you will be put on the institute's alternate elimination list, and you may be 'discarded' one day, and you will be stuffed into the military department like Jiang Yan to be used as cheap cannon fodder.

Of course, there is no 'library' or 'library' in the institute for children to learn on their own. Instead, in order to reduce the chance of artificial subjects developing undeserved rebellion, the Institute has severely restricted access to all knowledge and intelligence information.

Want to be self-taught?

The elven techniques that Jiang Yan has learned now only have very basic parts, and they are mostly the level applications of some spiritual power. For example, how to cultivate and manipulate spiritual power, how to use spiritual power to achieve perception detection, strengthen and bless one's own contract elves or one's own physique, and then there are basic elf summoning and communication spells, chanting skills of spell songs, and making contract techniques with elves, etc., all of which are some basic knowledge skills.

Of course, the cultivation of the institute will not be limited to this, more advanced level knowledge, and the institute will actually teach it to artificial test subjects in the future, but it will not have a chance with people like Jiang Yan.

Because, they are the ones who are eliminated!

Any education comes at a cost, and indeed the more advanced the knowledge. Only those who have follow-up training value in the eyes of the senior management of the institute such as No. 81 and No. 177 are qualified to continue their studies.

According to Jiang Yan's information from the daily chatter and hearsay of the researchers, in the later stage of cultivation, the research institute will even send the best test subjects to the Empire's special elven academy for further study.

Of course, before that, there must be some loyal will to be taught (baptized) and nurtured (brain).

'It is rumored that there are many children of the upper nobles of the empire in the academy who study in it as apprentice elves, and the excellent individuals produced by the artificial elves of the institute are even faintly regarded by some nobles in the upper echelons of the empire as bloodline tools to improve the qualifications of their juniors...... Tsk, isn't this what it's called 'breeding'?"

While thinking about some messy things in his head, Jiang Yan went out and asked the waiter to help order a takeaway, and after treating his small body, he went directly into the bed.

When Jiang Yan just got off the train, it was already early in Billon City, and after experiencing the human trafficker incident, taking time to break the seal, reviving the true spirit, and then doing some experiments, the sky outside the glass window was already night.

Jiang Yan looked at his emaciated body and shook his head, staying up late is not good for children.

Of course, now after the ability is restored, even if the little slime is temporarily fatigued due to the installation of new software and cannot replace Jiang Yan to take on the necessary vigilance work, Jiang Yan can also divide part of his mind to maintain a state of seven points of sleep and one point of wakefulness, and will not reduce the quality of sleep and recuperation at all.

Uh, you ask him what he is doing with the remaining two points of his mind?

- Of course, it's an automatic cultivation of hanging up!

"Lingzi Meditation Technique", this is a technique that Jiang Yan learned from the course of the institute to practice spiritual power.

This method is to use a specific way of thinking and imagining to adjust the spiritual fluctuations of the cultivator to a special frequency, so as to activate one's own life and spiritual power, and use it as a catalyst to attract the free spirit children in the external environment to gather, and then integrate them into the unique frequency of one's own life and spiritual power, and slowly integrate and transform into one's own spiritual power, so as to obtain the enhancement of one's own spiritual power.

- To put it bluntly, in Jiang Yan's view, it is just a basic cultivation method of 'calming the mind'→' 'absorbing qi into the body'→ 'refining qi and cultivating the body'. For Jiang Yan, who had read countless exercises in the Canglan Domain, it was really very simple.

Even he already had a little idea to use this "Lingzi Meditation Technique" to deduce the follow-up more advanced spiritual cultivation techniques.

Of course, he was too tired now, so Jiang Yan still put down this deduction first and rested with peace of mind. After all, he is a child less than ten years old on the physical level, and he still has many congenital deficiencies, and there are injuries on the soul level, so he can't force himself too much.

The first night after Jiang Yan's memory was restored passed so peacefully.