Without Ding Huan's instructions, this deposit card exchange would not leak Ding Huan's information.

Offending a strong foundation builder is not a good thing.

Ding Huan did not choose to return to Xilou, but went to the larger Thorn Alley black market.

He wants to buy a magic weapon and talisman here.

Only when he got here did Ding Huan realize how wrong he was when he thought there was a magic weapon here.

There are indeed magic weapons here, but they are all of very poor quality.

Such as tattered shoes, damaged hairpins, half-cut weapons, etc.

After a little inquiry, Ding Huan finally understood what was going on.

All the magic weapons here come from advanced civilization planets.

Spaceships coming from advanced civilization planets will bring these useless magic weapons to the Four Directions Star Continent.

These magic weapons are not valuable on advanced civilization planets, but they are priceless when they come to the Four Directions Star Continent.

In desperation, Ding Huan could only buy some materials.

In addition, he also purchased some books describing ores, materials, etc.

Most of this is knowledge brought by advanced civilization planets, and the people here are just asked to help find it.

The most important thing is to buy a big bag to hold my big pot, which is a bit annoying to hold in my hand.

After purchasing a bunch of things, Ding Huan returned to the Xilou again.

Although she knew that Ding Huan's strength was not bad here, Qi Xinyue still had no intention of practicing after Ding Huan left.

It wasn't until Ding Huan came back that she breathed a sigh of relief and entered her room to rest.

Early the next morning, Ding Huan took Qi Xinyue and Lao Liu out of the dormitory and went to rent a house.

The purple gold coins he had were relatively well-off, so Ding Huan rented a yard with 10,000 purple gold coins for a year.

This yard is actually shared by four people, and the normal price is about 2,500 per person.

Ding Huan rented it alone, and together with Lao Liu, there were three people living there, which actually didn't seem too out of the ordinary.

The courtyard is not far from the most prosperous main city, and is also very close to the city lord's palace.

As long as there is an advanced alien civilization spacecraft coming, Ding Huan believes that he can detect it immediately.

After all, he doesn't need to practice now and has plenty of time to hang out outside.

After a few people settled in, Ding Huan continued to study the jade slips.

There are still more than a dozen jade slips beside him that he has not looked at. The last time was because after seeing the jade slips for making talismans, he focused on making talismans.

Now that I can't make talismans without a high-end talisman pen, I might as well continue studying the jade slips.

"Dao Men Lu", for those studying sects, put it aside.

"The Arrangement of the Seven Imperial Arrays", how can I understand this thing? Put it aside.

"On Spiritual Grass", you can read this, don't rush now, just put it aside.

"Treatise on Spiritual Roots", there is no need to read this for now.

…

"Lian Zang Yi Dao"?

Is it calculated?

This jade slip piqued Ding Huan's interest, and his spiritual thoughts penetrated into it.

"In the vast universe, everything has a certain number. Changes in the heaven and earth have hexagrams. Qian has three connections, and Kun has six divisions..."

After Ding Huan was immersed in Lianzang Yishu, a great magical power, the Great Calculation, suddenly appeared in his memory.

Incredibly complex information is pouring in.

Even though Ding Huan's sea of ​​consciousness was powerful and his spiritual thoughts were like substance, such huge information was still so shocking that he almost fainted.

It took two full days for Ding Huan to gradually recover.

Great magical power? This is the first time that magical power has appeared. Isn’t it a martial art or a magical skill?

After calming down for another ten minutes, Ding Huan began to sort out his gains.

It is obvious that the great deduction technique is to obtain the information hidden in the leather scroll by himself, and when he studied Lian Zang Yidao, he inspired this memory knowledge point.

When Ding Huan studied the arithmetic again, he was completely stunned.

Before, he had thought that the complicated Lian Zang Yi Technique could hardly be considered as babbling in front of the Great Extrapolation Technique.

At best, Lianzang Yishu can only predict the past and future of events around him. This is still a fuzzy calculation and cannot give an accurate concept.

However, the great arithmetic is to calculate the past and future of the vast universe, and even has a clear context to follow.

As for calculating events around you, that's the basics.

Ding Huan immediately remembered the ten-thousand-year-old cypress in Luohe City on Earth, and the old scavenger who obtained the leather scroll that appeared next to the ten-thousand-mile old cypress, which affected his life.

The only difference is that he was originally supposed to go back to the ten thousand-year-old cypress, but his experience of one or two hundred years made him give up on this matter.

He thought this was a bit absurd before, but judging from the arithmetic in his memory, it was not absurd at all.

He can't understand arithmetic now, and it takes him a long time to even scratch the surface.

What if his cultivation level is very strong?

Wouldn’t it be possible to predict what will happen to the planet you are on in the future? You can also predict what will happen to you in the future?

Ding Huan shuddered subconsciously, this was a bit scary.

Fortunately, he didn't pay attention to the ten thousand year old cypress.

However, this arithmetic is definitely a good thing. Even if he can't study it thoroughly now, just a little superficial study will benefit him a lot.

Thinking of this, Ding Huan no longer had the intention to study other jade slips, and devoted himself to the ocean of arithmetic.

…

For more than half a month, Ding Huan was awakened by extreme hunger.

Even he himself found it unbelievable. This great calculation was too complicated. When he was deducing and comprehending, he fell completely into it without realizing it.

After scanning with his spiritual mind, Qi Xinyue was no longer in retreat and was instead practicing the Shadow Escape Technique.

Lao Liu was still working tirelessly in seclusion to attack the foundation-building demon cultivators. Unfortunately, no matter how hard it attacked, it was still just a little short of the mark. Ding Huan simply closed his eyes and began to deduce what was going to happen in Four Directions City recently.

With this calculation, Ding Huan's mind fell into a blur again.

The severe headache made Ding Huan shake his head vigorously, and he forced himself to calm down.

It must be that the scope of his calculation was too large, so he simply started to calculate things within the scope of his spiritual thoughts.

With his current level of cultivation, his spiritual thoughts can easily sweep to a range of thirty-four miles.

There are so many powerful people in Sixiang City, and there are many powerful people who surpass the foundation-building monks. Ding Huan does not dare to use his spiritual thoughts casually.

Divine thoughts cannot be used, so calculations should have no effect.

Even if you have only scratched the surface of arithmetic...

The fur probably doesn't even count.

Thinking about it, it should be enough to calculate what happened within the thirty-four miles.

This time, the calculation no longer caused me to get confused as soon as the picture of the calculation entered my mind, and then my head hurt.

Ding Huan's senses were as if a film and television work stuck on the internet appeared.

Some people he didn't know were walking among them, and some things were happening from near to far.

While Ding Huan was still watching these complicated little things with great interest, a sudden big news was revealed by Sixiang City.

A top-quality material appeared on the Jiuye Black Market in Sixiang City, a demon elixir that transformed into an immortal and a monster.

Because the demon pill was covered in dirt, the seller didn't notice it for a while, and ended up selling it to a businessman as an ordinary piece of ore.

This businessman knows more than passers-by and knows that the things he buys are probably covered in dirt.

After the businessman bought the immortal demon pill and returned to his residence, he removed the dirt. As a result, the vast aura of immortal demons shot straight into the sky.

The entire Sixiang City went crazy for it, and the four major families and three sects fought over this immortal demon pill.

Until Ding Huan could no longer speculate, it seemed that the matter was not over yet.

etc……

Ding Huan suddenly opened his eyes. Didn't that fairy demon pill appear tonight?

Thinking of this, Ding Huan still has the energy to continue making calculations.

He immediately performed a dust-removing trick on himself, simply changed his appearance and quickly went out.

He was worrying about how to obtain a treasure that could be used to purchase a spaceship ticket for an advanced civilization, when such an immortal demon pill appeared.

No matter what, he couldn't miss it.

Ding Huan was extremely fast. When he came to Jiuye Black Market, the black market had just begun.

Relying on the location he had just calculated from memory, Ding Huan stopped in front of a vendor.

This vendor has just arrived here and is taking things out.

Ding Huan pretended to squat down and check the stall owner's things.

Originally, Ding Huan came here for the Immortal Demon Pill, but he didn't expect that the more he looked at it, the more delighted he became.

Although he didn't recognize most of the things here, he felt that these were high-level spiritual herbs.

At this moment, the stall owner took out the demon pill.

Almost as soon as the fairy demon pill was placed on the stall by the stall owner, Ding Huan's mind swept over and saw a businessman coming over quickly.

This guy is the guy who bought the Immortal Demon Pill according to his calculation.

Before the businessman came closer, Ding Huan grabbed the demon pill in his hand.

The vendor's cultivation level was average and he couldn't feel the strong aura of the demon pill. Ding Huan felt something was wrong as soon as he grabbed it in his hand.

Even though there was a layer of dirt covering the Immortal Demon Pill that prevented the energy from escaping, Ding Huan was still extremely shocked when he held it in his hand.

This is definitely a good thing. Compared with this, the demon elixir he obtained from the earth demon dragon is just scum.

"Stall owner, what you have today is pretty good. How many purple gold coins do these items cost?"

Ding Huan asked as he grabbed the four medicinal plants and the immortal demon pill in his hands.

The stall owner smiled:

"That's natural. These things almost killed me, especially that Yuan Zi plant. I really sacrificed my life to get it."

The Yuan Zi that the stall owner mentioned was a spiritual grass Ding Huan held in his hand, with a purple flower blooming on it.

"Just tell me how much it is? If I can afford it, I'll buy it. If I can't afford it, forget it."

Ding Huan said simply, his mind never left his hands when he saw the businessman behind him.

"Twenty thousand purple gold coins."

The stall owner held out two fingers. His mental price was 10,000 purple gold coins.

When doing business, the other party must pay back the price.

"Yes, although it is a bit expensive, it is worth it."

Ding Huan thought about the money, and almost instantly, he filled an empty bag with 20,000 purple gold coins.

Then without any thought, he threw the bag to the stall owner.

The stall owner grabbed the bag thrown by Ding Huan and was a little stunned. Is this it? Isn't there no counter-offer?

It's just that Ding Huan has already gone far away at this moment.

He quickly checked the cloth bag given to him by Ding Huan and was ecstatic when he found that there were indeed 20,000 purple gold coins in it.

I'm really lucky today.

He would meet this kind of generous customer several times a year. It was the first time that he was so generous with such a large sum of money.

Ding Huan knew very well that when he threw the bag, the businessman behind him wanted to stop him.

He was too fast and the other party had no time to stop him. The deal was over.

At this moment, the businessman was speeding up and chasing him.
Chapter completed!