Just as Bai Che was about to ask deeply, Jin Ling said with a disgusted expression, "You are too weak now, it is useless to understand this, you better cultivate and improve your cultivation." ”

Bai Che rolled his eyes, good guy, you actually think I'm weak, although this is a fact, but don't say it, it's embarrassing, okay?

However, Bai Che is a person who wants to get to the bottom of it when his curiosity is aroused, and in that world, people give him the nickname: "Bai (million) why." ”

After grinding for a long time, Jin Ling finally got annoyed and explained to Bai Che what "interface war" was.

To put it simply, it is the conflict between different interfaces to compete for aura, and the creatures of each interface are used as weapons to plunder the aura of other interfaces and the spiritual veins that produce aura, of course, various resources are also within the scope of plunder.

Therefore, the interface war is extremely brutal, and there are only two outcomes if it fails.

Either the interface will completely disintegrate, and all the creatures living in the interface will turn into a little smoke and dust in the vast universe.

Either the aura of the interface is completely depleted, and the interface enters a period of decline, and the creatures on it can no longer cultivate, and their lifespan is greatly shortened, becoming a waste interface.

However, there are also benefits to becoming a waste interface, the waste interface will no longer participate in the interface war, and there is an extremely strong formation shroud, and the creatures of any other interface must not easily set foot on it, otherwise, it will be wiped out by the power of the universe.

The waste interface will become a thing of the past in the change of the universe.

To put it simply, the scrap interface will fend for itself under the rules of the rule-maker.

In general, interface warfare is a way for the universe to maintain its own equilibrium, an infinite loop from nothing to something and then from something to nothing......

"Therefore, the high-level battle of an interface is the key to the interface war, and some creatures can lead a large-scale interface war on their own." Jin Ling opened his mouth and added.

"Isn't that more advantageous?" Bai Che looked suspicious and said, "The upper interface is full of spiritual energy, and the cultivation of monks is easier and more convenient......

"It stands to reason that it is." Jin Ling nodded, "But ......"

Jin Ling paused and added: "But I don't know if those monks in the lower interface are head iron, they always like to do the upper interface, as if they have an obsession." ”

"It is this obsession that the suppression given to them by the upper interface has become the driving force, therefore, many strong people have been born, and many of them in this vast universe are from the lower interface."

Bai Che's mouth opened wide, and after a moment, he nodded and said, "It's true that they have masochistic tendencies. ”

However, he was secretly thinking to himself if his home planet was a wasted interface.

That blue planet was his home planet before he crossed over, and on that planet, there was no spiritual power, at least for him, it couldn't be discovered, and the creatures on it had a limited lifespan, which was similar to the waste interface.

There have been many legends on the blue planet, and many masters and powers have emerged, at least, his master is from the home planet, and the legend of the power that created the "Tao Te Ching" has also been circulated in the universe, at least in the Taiyan Continent.

"Could it be that it's really a waste interface over there?" Bai Che frowned, and said to himself, "Isn't that the end of the calf?" I can't go back? ”

......

Jin Ling heard Bai Che's muttering, but didn't pay attention to Bai Che, just continued: "In addition to these interfaces, there is also a special interface. ”

"Special interface?" Bai Che looked suspicious.

"Some powers will open up a special space in the universe, similar to the interface, which is called the secret realm." Jin Ling explained, "There is no source of aura in the secret realm, so the aura inside depends on how much power it has opened up, but most of it is similar to the lower interface. ”

Bai Che nodded, he had been to this secret realm in the Bronze Mountain before, and he met his master at that time.

"So, Jin Ling, do you mean that the Cangyun Realm we are in now is either a lower interface or a secret realm?" Bai Che asked after thinking for a moment.

"Almost." Jin Ling nodded, "However, I prefer this to be the lower interface." ”

Bai Che also nodded, because if it is a secret realm, this place is too big, and there are many human beings, if it is a secret realm, how terrifying is the power to open up the secret realm?

I can't imagine.

"I still have a question." Bai Che spoke: "The spiritual energy of this Cangyun Realm is thin, how can I improve my cultivation?" ”

"That's the next point I'm going to make." Jin Ling spoke: "The spiritual energy of the lower interface is thin, but there are also spiritual veins, and there will also be heavenly and earthly treasures, and even, some medicinal materials at the lower interface have a better effect due to the harsh growth environment, long growth cycle, and late maturity." ”

Hearing this, Bai Che's eyes lit up and said, "This is a chance." ”

"Not bad." Jin Ling nodded, and continued: "This is what you need to do next, the spiritual energy here is thin, the spiritual power in your body is insufficient, I can't respond to you at any time, and the 'Golden Scale Transformation' is also difficult to cast, so whether you can go back or not depends on yourself." ”

Hearing this, Bai Che was slightly stunned, and he looked at the sign in his hand, which was very faint and looming.

"This little guy didn't lie to me." Bai Che said secretly, then nodded and said, "I know." ”

"Then I'll withdraw." Jin Ling spoke, "I'm so tired, I'm going to rest." ”

"Wait." Bai Che stopped Jin Ling and said with a smile: "Jin Ling, why do you know so much?" ”

Hearing this, Jin Ling was also stunned, and after thinking for a while, he said: "I don't know, my memory is very messy, but what I just said seems to be engraved in my mind, and it will come out as soon as it is poured." It's okay, it's okay, I'm tired, I'm slipping away......"

Bai Che nodded, but he was still deeply interested in Jin Ling's origin, and this Jin Ling's origin must be extraordinary.

However, Jin Ling said that his memory was messy, which also made Bai Che have to give up and continue to ask.

Now, what you should do is to improve your cultivation.

"Herbs?" Bai Che muttered, but he is poor and white now, and even if he finds medicinal herbs, he can't afford to buy them.

"Borrow a little?" Bai Che muttered to himself.

In this way, Bai Che hesitated for a long time, and finally, he stood up, and he planned to borrow some money from the Yu family.

......

Bai Che went out, he found Yu Yanshan, he wanted to find Yu Chunfeng, but the first time he came to Yu's house, he didn't know the way.

"Jade girl, I have something I want to find the Jade Patriarch, and I ask you to lead the way." Bai Che said.

Yu Yanshan nodded her head and said with a smile: "Brother Bai, please come with me." ”

The two were a little embarrassed and didn't say anything all the way.

About half an hour later, Yu Yanshan took Bai Che to a courtyard.

"Brother Bai, this is my brother's residence." Yu Yanshan said with a smile, and then shouted: "Brother, big brother Bai...... The immortals are looking for you. ”

Hearing Yu Yanshan's words, Yu Chunfeng opened the door, greeted him with a smile, and said, "Immortal, I don't know if you are here, are you not used to living?" ”

Bai Che shook his head and said, "The Jade Patriarch's arrangement is very good, I like it very much. ”

After a pause, Bai Che continued: "Jade Patriarch, in fact, I am looking for you because my injuries have not healed for the time being, and I still need some medicinal materials. ”

"Herbs?" Yu Chunfeng suddenly said: "This is my negligence, I forgot that the immortal was seriously injured, I will send someone to find medicinal materials, immortal, please wait for a while." ”

Bai Che shook his head and said, "I know the extent of my injury, ordinary medicinal materials are useless, so I want to go to the medicinal herb shop in the city to see if I can find the medicinal herbs I want, but it's just ......."

"It's just that I'm penniless now, so I want to borrow some money from the Jade Patriarch......"

"I see." Yu Chunfeng nodded again and again, and said boldly: "If the immortal wants money, he can take it, and he doesn't have to borrow it." ”

As he spoke, Yu Chunfeng took a bulging bag from the house and handed it to Bai Che.

Bai Che looked at it, and there were orange-red jade stones the size of one-yuan coins, and he was a little stunned.

Jade?

Looking at Bai Che's surprised expression, Yu Chunfeng said with a smile: "This is the first time that the immortals have come to Loulan City, and they may not know much about Loulan City. ”

Bai Che nodded, he really didn't understand.

Yu Chunfeng explained: "Loulan City is famous for jade, and the most precious thing is jade, so the currency of Loulan is a little different from the outside, and jade is used as the currency here, which is called jade coins. ”

With Yu Chunfeng's explanation, Bai Che gradually understood Loulan's monetary system.

There are four types of jade coins.

The first type, the jade coin with more impurities and impenetrable is called miscellaneous coin, which is equivalent to the lower grade spirit stone in terms of spirit stones.

The second type, green, with few impurities and not very transparent, is called green coins, which is equivalent to medium-grade spirit stones.

The third type, white, no impurities, transparent, is called white coin, which is equivalent to a high-grade spirit stone.

The fourth, orange-red, impurities-free, transparent, is called Yang coin, which is equivalent to the best spirit stone.

Bai Che looked at the bag full of orange-red jade coins, and couldn't help but sigh, this jade family is really rich, if he doesn't be a man, he is afraid that he will rob the jade family.

"Jade Patriarch, thank you for your great kindness, if you can get my place in the future, please feel free to speak." Bai Che accepted the money and was very grateful to the Yu family.

"The immortals are gracious." Yu Chunfeng smiled, "You saved our Yu family, this thing is nothing." ”

However, there was a lot of pride in his eyes, he just wanted Bai Che to owe him a favor, so that he could take action to protect the Yu family in the future.

Bai Che didn't know what he wanted, but he couldn't refuse the kindness released by others.

First, I was really short of money.

Second, he is not familiar with the Cangyun Realm, and he will have to stay for a long time.

At this time, it is naturally better for someone to release kindness to themselves, and they will not suffer a loss.

"Jade Patriarch, my name is Bai Che, if you don't dislike it, you can call me by my name in the future." Bai Che opened his mouth and laughed.

"White ...... Bai Che ......" Yu Chunfeng muttered, and then said with a smile: "Call the immortal by his name, you can't do it." ”

After a pause, Yu Chunfeng continued: "How about calling you Bai Gongzi?" ”

Hearing this, Bai Che nodded.