Taking the Holy Source System as an example, there are three kinds of currencies in the Holy Source System, which are called Divine Money, Holy Source Coins and Cosmic Coins, Divine Money is the universal currency in the miracle space, and can be traded with the aborigines in the Miracle Space, and the Holy Source Coin is the universal currency of the Holy Source System, which is only used within the Holy Source System, and can occasionally be exchanged between several adjacent forces of the Holy Source System, as for the Cosmic Currency, it is the currency that circulates between the cosmic forces, and its value is relatively high.

After all, the spar is an ore rich in the power of the universe, with too many functions, almost no cultivator or force trades with the spar, if it really wants to trade, then its value is greater than the cosmic coin, and the spar is not divided into any grades, there is no lower, middle, upper, and best grade, all the mined spars will be cut according to the standard size, and the cosmic power contained in it is about the same, as for the difference in color, it is not what Wang Lung thinks, but it is just caused by the environment of the place where the spar is formed.

Let's put it this way, if the spar is used as currency for trading, then a spar is equivalent to 10,000 cosmic coins, one cosmic coin is equivalent to 10,000 holy source coins, and one holy source coin is equivalent to one divine coin, maybe there is some floating, but the fluctuation is not big, because the divine money can only be used in the miracle space, for cultivators who do not understand the miracle space, they don't know what the divine money is, and the consumption power of the divine money and the holy source coin is almost the same, and the resources on the planet to which the holy source belongs are basically available in the miracle space, and their exchange rates are also comparable.

The appearance of the divine money is not the work of the Holy Source Department, but after the Holy Source Department entered the miracle space, it was found that the aborigines in the miracle space actually used this currency to trade, after understanding the structure of the divine money, the Holy Source system also minted some in the miracle space, but there were not many minted, after all, too much minting would cause inflation in the miracle space, and the gains outweighed the losses.

The divine money that is now circulating on the territory of the Holy Source Department in the miracle space. Almost plundered by the Holy Source System when it expanded its territory for more than 80,000 epochs, at first the Holy Source Coin could only circulate within the Holy Source System, and as time passed, the Holy Source Coin withdrew from the stage of the miracle space, and the Divine Money became the main circulating currency.

This situation is only suitable for the miracle space, as for breaking through the ninth order of the apprentice can enter the battlefield outside the department. Naturally, the divine money is useless, and the cultivators are not worried that their property will shrink extremely, either exchange the divine money for all kinds of required materials, or exchange the divine money for the holy source currency or the universe coin, for currency exchange, there are many shops in the miracle space, which can be exchanged at any time.

That's pretty much what Wang Lung wanted to know, and as for some scattered small details, Xue Tian and the others told Wang Lung if they could say it. As for the detailed information of Longyue Palace, since Long Xiaotian and his wife did not tell Wang Long, I believe that Xue Tian and the others would not say much, and Wang Lung did not ask again.

As for why the seven guardians who guard the earth are stationed near the earth and not on other planets in the solar system, Xue Tian has made an explanation for this question, because there are detection instruments and there are other guardians on the outer periphery of the solar system. There are very few foreign forces that can really get close to the earth, and Xue Tian and the others are not scattered to protect them. All concentrated on the earth, as for Xue Tian himself stationed on the moon, after all, the moon is a large space fortress, someone must monitor it at all times, and when the big invasion comes, the moon will also be recovered. Until the invasion is over, it will be handed over to the next Guardian.

There is also the question of aura, now Wang Lung already knows that the gas he ingests into his body is not aura but the power of the universe, but he doesn't understand why the cosmic power of the earth is mixed, after all, the earth is also in the universe. This shouldn't be the case, does it have something to do with the earth itself?

Wang Lung's guess is right, because the formation of the earth is a bit special, the planet that should have been formed in hundreds of millions or tens of billions of years, but the earth was formed within a year or two, although it is still in the growth stage, but the speed of its formation has intensified, and the cosmic power that can be absorbed on the earth has mutated, and its thinness is simply outrageous, and there are many impurities in it, and there are no gains outweigh the losses when cultivating on the earth, however, the mutation of the earth has disadvantages and benefits, not to mention others, it is easier to perceive the law alone than other planets and miracle spaces in the universe, as for the reason, it is also unclear。

All the questions that should have been asked, even if there are any details that have not been asked, Wang Lung can't think of it for the time being, so he can only wait until he enters the miracle space in the future, after all, his understanding of some things is limited to word of mouth, his personal experience is relatively limited, and the issues that can be considered are also limited, but this is already very good, at least he knows probably, and he no longer knows anything with a black eye like before, and from now on, some concepts must be changed, and then he fantasizes about the existence of immortals, then it is purely asking for trouble, no matter what, the improvement of his own strength is the key。

After combing everything out, Wang Lung fell asleep, he hadn't had a good rest for a long time, before returning to the room, Xue Tian told Wang Lung and the others that from tomorrow, the seven guardians would take turns to teach the four of them, time was running out, and they had to take advantage of Xue Tian and the others to be free, and strive to become a quasi-cultivator one day earlier.

Early the next morning, when Wang Lung was still dreaming in bed, he woke up with a cold snort, and then felt a hot pain in his body, and when he saw that it was Mo Tianlong standing beside him, he was raising his big hand to fall on him again, so frightened that Wang Lung quickly got up and ran away, he wanted to hide farther, so as not to be affected by Mo Tianlong's anger again, who knows, Mo Tianlong still has Qing'er, Xue Jiao and Wang Jun behind him, and when he sees them, Wang Lung then remembered why Mo Tianlong beat him.

Yesterday Xuetian said that from this morning, the four of them will be taught, although Wang Lung went to bed late last night and knew about it, but he has never closed his eyes in recent times, and he is physically and mentally exhausted, so he left everything behind him when he lay on the bed, and in desperation, Wang Lung had to say his grievances, hoping to get Mo Tianlong's forgiveness.

Mo Tianlong shook his head helplessly and said, "I know, but this is only this time, if there is a next time, I will not spare it." ”

Wang Lung hurriedly smiled and said that there was absolutely no next time, and when he saw Mo Tianlong's expression slowing down, Wang Lung could take a long breath, and glanced at Qing'er and Xue Jiao sideways, only to see them peeking at Wang Lung, and the smile in their mouths couldn't be concealed at all.

"Alright. Xiaolong, you hurry up and pack up, and we will go to the refining hall in a while, and we will go. Mo Tianlong explained, turned around and walked out with Xue Jiao and the others, and when he saw everyone walking away, Wang Lung hurriedly put on his clothes. He washed his face and walked out of the room.

The refining hall is a general term, which includes several rooms such as the refining room, the alchemy room, the martial arts hall, the cultivation hall, etc., the hall of the refining hall alone is no less than a hundred zhang square, and there are doors leading to different rooms in all directions of the hall, Wang Lung did not see Mo Tianlong and others after coming to the refining hall, and saw a room with a light on the door, so he knew that everyone was in it.

When Wang Lung pushed open the door and walked in, he saw that except for Mo Tianlong and the others, the other six guardians were not here. A huge 'Jing' character hangs on the opposite wall, the room is not big, only a dozen zhang in size, but there is a door at each end of the room, the door is closed, I don't know where it leads.

Seeing Wang Lung coming in, Mo Tianlong casually pointed to a futon on the ground and motioned for Wang Lung to sit down, waiting for Wang Lung to sit down. found himself sitting side by side with Qing'er, Xue Jiao, and Wang Jun, and Mo Tianlong sat opposite everyone. Holding a silk book in his hand, he seemed to be ready to say something.

"Since you have all arrived, let's start, starting from today, within half a year, I will teach you how to absorb the power of the universe to refine your body, although the four of you have already cultivated the "Casting and Cultivation Chapter" and reached a certain level, but your cultivation has not received anyone's guidance. The strength is quite limited. Speaking of this, Mo Tianlong glanced at everyone and continued: "In the past, Xiaolong, Qing'er, and Xue Jiao had already sensed the law, thinking that their cultivation had reached the second order of apprenticeship, and to tell you the truth, you are still far from the second order of apprenticeship. I have been cultivating with me for half a year, and I hope you will make a breakthrough. ”

As soon as Mo Tianlong finished speaking, Wang Lung asked in a deep voice: "The second order of apprentices needs to reach ten times the level of the first order in various tests, I don't know how to define it, and what are the test standards?"

"From the beginning of the contact with the "Casting and Cultivation Through", as long as you can absorb the power of the universe, that is, the origin qi of the universe into the body, you have reached the threshold of the first order of apprenticeship, but the indicators of the first order of apprenticeship are very weak, and you can test it with me later, and see how many levels you have, you can know everything. ”

"Are you the only one who will teach us within half a year, what about the Supreme Elders......?

Without waiting for Qing'er's weak voice to finish asking, Mo Tianlong said with a slight smile: "Your half year is a critical moment to lay the foundation, within this half a year, you first cultivate with me, and after half a year, as long as you meet my requirements, others will teach you some things, the foundation is the most critical, if the foundation is not solid, it is useless to learn other things." ”

After Mo Tianlong finished speaking, he glanced at everyone again, and seeing that no one had any more problems, Mo Tianlong got up and stood up directly: "Okay, now teach you how to cultivate, I'm afraid you won't be convinced, come with me, go to the next room to test your strength, and see how much gap there is from the second order of apprenticeship." ”

Without waiting for Mo Tianlong to finish speaking, everyone was already eager to try, and then followed Mo Tianlong and walked to the next room.

It was another hall, even a few points larger than the hall of the refining hall, but there were no facilities in this hall, which made Wang Lung very puzzled, but he didn't ask out loud, knowing that Mo Tianlong had a deep meaning in taking them over.

Mo Tianlong turned to the side, stretched out his right palm and pressed it on the smooth wall, only to hear a crisp sound coming into everyone's ears, Wang Lung looked at Mo Tianlong's every move curiously, only to see that at the same time that Mo Tianlong moved his palm away, the originally smooth wall protruded outward, revealing a palm-sized keyboard, and Mo Tianlong quickly tapped a few times on the keyboard.

With the sound of Mo Tianlong's tapping, many objects suddenly appeared in the originally empty hall, and just when Wang Long and the others were surprised, Mo Tianlong's voice suddenly sounded in everyone's ears: "Okay, you come one by one, start with Qing'er, Qing'er, you come over." ”

Hearing the call, Qing'er obediently walked to Mo Tianlong's side, Mo Tianlong raised his hand and said, "Do you see that light?" The light is the starting point, run forward as fast as you can, don't turn around, keep moving forward, don't be afraid, wait until you hear the prompt sound and then stop, don't worry, you won't hit the wall." ”

Qing'er nodded in a daze, raised her eyes to look at the light not far away, the light was also about a zhang long, lying straight on the ground, like the starting line of a sports field, but looking at the wall outside a hundred zhang, Qing'er was a little weak-hearted, with her running speed, this distance of a hundred zhang could not even use the blink of an eye, but Mo Tianlong let her keep running forward.

For Mo Tianlong's request, Qing'er naturally won't resist, but she was uneasy in her heart, and glanced at Mo Tianlong timidly, as if she wanted to say something, Mo Tianlong naturally knew Qing'er's worries, and said with a chuckle: "It's okay, don't worry, if there is no prompt sound, even if you can't run the other side for the rest of your life, when you cross the light, you will understand what's going on, go." ”

Perhaps it was Mo Tianlong's explanation that gave Qing'er great courage, Qing'er nodded solemnly, then walked to the light, took a deep breath, adjusted her mentality slightly, and rushed out directly.

Wang Long, Xue Jiao and Wang Jun on the side were dumbfounded, because after Qing'er stepped over the light, her running posture was clear in their eyes, and the speed was no longer running, although the posture could prove that Qing'er was still running desperately, but the speed was not as good as normal walking.

"This ...... What's going on? Do you know?" Wang Lung wanted to ask Mo Tianlong, but the other party kept looking at Qing'er, leaving them a back, so Wang Lung turned his gaze to Xue Jiao and Wang Jun, but unfortunately he got two pairs of uncertain eyes.

"Wait a minute, wait until Qing'er finishes running, or we'll understand after a while. Wang Jun reminded.

Wang Lung nodded stunnedly and shifted his attention to Qing'er, half a minute had passed at this time, Qing'er had only run less than twenty meters, if it was at this speed, it would take at least more than an hour to run to the opposite side.

Time passed little by little, and after Qing'er ran for about five minutes, Wang Lung and the others saw that Qing'er seemed to be gradually slowing down, and soon, Qing'er stopped and looked back, and when she saw the distance she had run, she couldn't help but grow her mouth.

Seeing this, Mo Tianlong smiled slightly and said: "Okay, Qing'er, you walk back from the side, don't go back the same way, come around from the side, the next one, Xue Jiao, you come to run, you should know, just like Qing'er just now." ”

Seeing Qing'er slowly walking to her side, Xue Jiao was already standing on the starting line, Wang Lung didn't have time to pay attention to Xue Jiao, and hurriedly asked: "Qing'er, what's going on, why are you so slow, what is it after stepping over the light?"

Wang Lung's question Qing'er seemed to be deaf to it, her eyes were stunned and she watched Xue Jiao repeating her same running action, the speed was about the same as a snail crawling, and after seeing it clearly, she understood why she had run for five minutes to run that distance, just when Qing'er nodded with a little understanding, Wang Lung tugged at her sleeve. (To be continued......)