The manifestation of the magic circuit depends on one's own perception and talent, and at the same time, a large amount of essentia gas is required to stimulate the movement of the magic particles in the magic circuit.

To put it simply, the embodiment of the so-called magic circuit is to let the magic particles accumulated in the magic circuit in the body fully fill the circuit and make it appear on the surface of the body, so as to enhance the ability of certain aspects of the body.

Therefore, the embodiment magic circuit attaches great importance to the individual's talent level, and in order to be able to operate magic particles, it must absorb a large amount of essentia gas to promote the movement of magic particles in the body.

"This is the most basic style of essentia syringe, which can inject a standard tube of essentia gas directly into your body, which is much more efficient than the essentia decomposition house, and at the same time the load on the body is also extremely heavy, and it generally requires a physical fitness standard to reach level 1 magic apprentice before it can be used. Both of you can use it, but remember, you can only use one standard tube a day at most, it is too powerful for your body to withstand too much, don't think about trying to do more. ”

Yu Yi said as he took out two packaged metal syringes from a small wooden box, and could vaguely see the standard tubes hidden inside, and gray-white gas swirled in them.

He briefly explained the use of the essentia syringe, and urged the two of them to enter a standard tube first to see the situation.

"Don't take chances, I know that your talent level may be relatively high, and you may have been able to partially manifest it, but if you want to fully manifest a magic circuit, this step is essential!" Yu Yi handed the essentia syringe to the two of them.

Unused essentia syringe, durability: 100%.

A row of subtle steam words appeared in front of Li Xiang's eyes, he pretended not to see anything, took the essentia syringe and looked at it carefully, the essentia liquid in the gray-white scale bar had risen to 32.3%, he had to wait until 100% to observe the changes, and he usually did not use the essentia liquid in it at will for the time being.

I didn't expect to have a large amount of essentia resources from this step, and sure enough, resources are an extremely important thing.

"Why are you looking at me? Do you think I'll provide you with essentia gas?" Yu Yi looked at the two of them holding the syringe and didn't move, and glared at them strangely, "It's not that you don't have your own essentia gas, right?"

"Uh, bring it. Li Xiang still has a dozen or twelve standard tubes of essendric gas that he bought from the Dong Ling family's arsenal here, but thinking about it, Yu Yi and the other college students will spend at least five thousand standard tubes of essendric gas to learn magic tricks alone, and they must be extremely tight on hand, and they will definitely not have the spare resources to give them preparatory training.

He looked at Ming Xu, the girl blushed and didn't speak, Li Xiang sighed, and took out two standard tubes of essentia gas from his arms.

"Give. Li Xiang filled his syringe and helped Ming Xu get her syringe as well.

Yu Yi looked at him from the side and smiled, but didn't say anything. The first time he used a essentia syringe, he had to check the whole process by the side in case something went wrong.

"Hmm. Naruto took the essentia syringe, lifted the sleeves of her suit uniform to reveal her snow-white arms, the sharp needles stabbed violently, her fingers pressed on the handle, and the essentia gas slowly flowed into her body with the faint sound of gear turning.

Li Xiang also stopped looking at her and started the injection on his own.

He meditated for a while, trying to use the ability of mechanical mastery, and when the two white gears in his pupils began to rotate at high speed, he pressed the handle suddenly, and the essentia gas inside burned like a boil, surging into Li Xiang's body!

Yu Yi's eyes narrowed suddenly, and then a look of envy crossed his face.

This kid really has a talent for mechanical manipulation.

Mechanics are famous for their ability to design and manufacture many high-precision mechanisms, and because they have a unique advantage in manipulating them.

Some people are proficient in steam equipment, some people are proficient in pure mechanical devices, different types, different types, such mechanical geniuses are generally called "relative manipulators", and people like Li Xiang who can have the natural ability to manipulate all mechanical devices are extremely rare "absolute manipulators", a very small number of people, and the most cutting-edge talents frantically absorbed by various huge research institutions.

Yu Yi didn't know if he was really an absolute manipulator, but he could make the essentia syringe he came into contact with for the first time burst out with amazing efficacy, or at least he was also a relative manipulator, and such a talent would become more and more popular in future tasks and growth as he entered the university.

It would be false to say that he was not envious, if he was an absolute manipulator, the effect of one injection would be worth about ten times for others, but unfortunately he didn't know how he absorbed essentia in the polar night, so he couldn't judge it deeply.

On the other side, Ming Xu's hands faintly appeared a red magic circuit not long after being absorbed, which was clearer than Li Xiang's single arm, which showed that she had a higher degree of materialization, Yu Yi sighed infinitely, he was still an ordinary rookie at this step at that time, and the trainees of the polar night were really getting more and more monsters.

At this time, Li Xiang's body and mind had already fallen into the perception of magic particles, and the effect directly through the essentia syringe was extraordinary, and in addition to the heat and dryness of his body, the perception of magic particles instantly reached the extreme.

He could clearly feel the various magical particles that were wandering in his body, and as long as he found a way to direct them to the right magic circuit, that manifestation could be realized.

The movement of magic particles is irregular, and it is very troublesome to guide it like educating disobedient children, and with the passage of time, the perception will decrease, and it is as clear as if you can touch them at the moment, and when you first used the essentia decomposition house, the clearest time was a little blurry compared to now.

Li Xiang immediately seized the time to guide the red magic particles first, they are the basis for the manifestation of the magic circuit of the limbs, just the manifestation of one arm, his instantaneous explosive power can be increased to nearly 800kg of fist power, if this huge increase can be maintained for a long time in the battle, it is simply the same as opening and hanging.

It's no wonder that it's hard to see magic apprentices who really connect the magic circuit in ordinary places, and they should have long since ceased to be active in ordinary areas.

Thinking that his teacher, Yu Yi, was a Level 1 magician, Li Xiang finally realized the weight of this title.

In addition to envy, more is motivation, and he also wants to become stronger.

As if sensing his mood change, the red magic particles swam even faster.

Yu Yi was doing nothing, and suddenly saw a clear magic circuit suddenly appear on Li Xiang's arm, he was startled, and thought that this guy had taken too many doses, and after making sure that there was no problem, his eyes showed an extremely envious look again.

This guy touched the threshold in the first place!

In fact, there is a method for the embodiment of the magic circuit, but this method is not better than these beginners, and it will affect their own understanding, unless it is impossible to penetrate, the teacher will make an exception to mention it, but because of this, many people will not be able to penetrate it for a lifetime.

The method is very simple, that is, to use emotions to regulate the movement of magic particles, and then in the future, to use fixed emotions to quickly manifest magic circuits.

But emotions are the most complex thing in the human body, it is difficult to coordinate and control by yourself, it is very difficult for you to forcibly brew an emotion, and it is also difficult to control it when emotions erupt, the so-called emotional coordination is just a kind of suppression.

Therefore, knowing this method, deliberately scheduling emotions can only backfire in the end, and very few people can really grasp their emotions.

Going with the flow is the best way to do it.

Of course, there are some people who are very special, their emotions are difficult to change, they are a little cold by nature, cute and so on, for them, it will become very difficult to manifest the magic circuit, but at the same time, once they succeed, they can easily manifest the magic circuit anytime and anywhere.

This is also a point that Yu Yi did not talk about, which is one of the reasons why many people enter the university and end up doing nothing! Every magic circuit theoretically has to be regulated by one emotion, and if you want to use the same emotion to control two or more, then that emotion must be strong enough!

It follows from this how difficult it must be to be a magician who must go through the six magic circuits to achieve it! Therefore, many magicians are either extremely extreme or moody.

Looking at Li Xiang's appearance, he has already found some ways, he has four magic circuits, don't mess with them when the time comes, plus he can obtain player qualifications after graduation, it shouldn't be a big problem.

Yu Yi subconsciously gave up the profession of magician, although theoretically Li Xiang has the opportunity to become a magician, but it is too difficult, he only needs to awaken one more at will, whether it is a guardian or an assassin.

Yu Yi is more inclined to the guardian profession, after all, Ming Xu is an ironclad assassin, and they probably don't know that they will accompany each other for a long time in the future, if they can graduate from the polar night, theoretically the guardian and assassin are the perfect match.

"Let's find a time to tell him, hey, this kid is manifesting the limb magic circuit, trouble, this guardian doesn't need it, but it's his best one. Yu Yi felt a huge headache, so he decided to wait until their round was over.

During Yu Yi's entanglement, Li Xiang was completely immersed in perceiving magic particles, and he found that once he was in an excited and excited mood, these red magic particles would be particularly restless and easier to control, so he had to find ways to control this high emotion.

With his control, the magic circuit of his left arm also slowly emerged, complementing his right arm, which was extremely dazzling.

"Okay, next is the legs. Li Xiang felt that his arms had been completed, and began to focus on his legs, but at that moment, he subconsciously forced himself to calm down, and as soon as his emotions subsided, the red magic particles were no longer so lively.

Tiredness is pouring in, a sign that the effect is fading.