"Hehe, as the so-called Gongfa classics are superior and inferior, and the materials that contain the power of the law naturally have advantages and disadvantages. The specific proportion of the number of exchanges still depends on the quality of the exchange items you take out?" said the tall man with a smile.

Hearing this, Han Li groaned slightly, and with a flip of his wrist, an extra strange walnut with human face lines appeared in his palm.

As soon as this object was taken out, it immediately exuded bursts of rich earth attribute aura.

"Fellow Daoist, let's take a look, how about exchanging this thing?" Han Li glanced at the phantom man and asked.

Seeing this, the phantom man was stunned at first, and subconsciously took half a step closer to Han Li, and then immediately stopped his steps, and said with a smile that seemed to be indifferent:

"This Tusun Fruit does contain a trace of the power of the Earth Attribute Law, but it is not very strong, if Daoyou exchanges this thing, it will also need at least ten pieces. ”

"It turns out that this thing is called Tusun Fruit ......"

Han Li secretly said in his heart, but his face did not change in the slightest, and he was not in a hurry to speak, but he just looked at the illusory man with an unchanged expression, and did not say a word.

The man sighed secretly in his heart, thinking that the half step he had just taken had already been seen by Han Li as he had seen his falsehood, so he changed his words and said:

"If you have a better Tusun fruit and take out five pieces, you will be able to endure the pain of love. ”

When Han Li heard this, he smiled slightly, stretched out two fingers, and said indifferently, "Two." ”

"Daoyou, this is a little unkind. Although my "Black Sea Heavy Water Sutra" is slightly flawed, it is also a real high-level earth immortal technique, and the two Tusun Fruits can never be exchanged. When the phantom man heard this, he waved his hand again and again and said.

"Although this exercise seems to be good, whether it is only a slight flaw, I'm afraid Daoist friends know better than anyone else, right? I have to say, I exchange two rare spirit fruits for a chicken rib thing, which is absolutely enough. Han Li said with a heaval sigh

"Two Tusun Fruits are really not enough, Daoyou, if you add one more, you will exchange three for ...... How?" The phantom man said with some hesitation after thinking for a moment.

"It's not impossible to add another one, but ...... Daoist friends need to answer me a question first. Hearing this, Han Li said after a slight groan.

"Just to answer a question?" said the phantom man, slightly stunned, a little puzzled.

"Yes, I believe that the answer to this question must be known to Daoists. Han Li said with a smile.

"Fellow Daoist, excuse me. The phantom man thought for a moment, then nodded and said.

"It's not a secret, although I occasionally got a few Tusun fruits, I don't know much about the efficacy of this thing, and I hope that Taoist friends can solve a puzzle. Han Li said.

The phantom man was stunned for a moment when he heard this, and then said with a wry smile on his face: "Daoyou is asking the right person." This fruit is one of the more special kinds of many earth-attribute spirit fruits, which can germinate in 100,000 years when it encounters soil, and it takes millions of years to become a tree, and it takes tens of millions of years to condense the power of the soil to produce fruits, which is an excellent material for refining the power of the earth immortal weapons and high-level Taoist soldiers. ”

"I see, thank you for your teaching. Let's close the deal. Han Li smiled slightly.

The phantom man didn't say anything more, just nodded silently.

So, both of them raised their palms at the same time, and immediately a thing in each palm flew out, flying towards the whirlpool in the center of the array.

The difference was that on Han Li's side were three human-faced walnuts that exuded an earthy yellow halo, while on the phantom man's side was an ancient book phantom.

Seeing the three fruits fly into the whirlpool, they disappeared in a flash.

After a while, another light lit up on the array plate, and an ancient book with a blue-black cover slowly flew out of the circular whirlpool.

Han Li reached out and grabbed the ancient book with his palm, and immediately his mind moved, and after a cursory inspection, he found that there was nothing abnormal before he looked at the illusory man.

The other party had just finished inspecting the three Tusun Fruits, and he hugged his fist at Han Li, without saying anything, his figure flickered slightly, and then disappeared.

Han Li smiled, knowing that the other party felt a little depressed in his heart, so he didn't care, and after putting the ancient books away, his eyes turned to the array again.

The high-level Earth Immortal Technique is available, and now there is still a shortage of materials for refining the incarnation of the Earth Element.

Han Li had originally planned to use this Tusun Fruit as the main material for refining the Earth Essence Incarnation, but now that he had decided to cultivate this Black Sea Heavy Water Sutra, he naturally couldn't use this fruit, and he needed to find the main material that contained the law of water.

Now, it seems that this should not be a difficult thing to do.

He raised his hand towards the barter on the array plate, and then put the Tusun fruit on it, marking the requirements for exchanging it for materials containing the law of water attributes.

Judging from the current performance, although this Impermanence Alliance seems to be mysterious, its sphere of influence is obviously not limited to the Black Wind Sea, and the number of members in the alliance should be quite large, otherwise it is impossible to form such a huge transaction scale and category.

In other words, since the Tusun Fruit is a precious earth-attribute spirit fruit, it should not be difficult to exchange it for a material that also contains the law of water.

After doing this, Han Li waved his hand to remove the blue light array illusion in front of him, and then sat cross-legged, turned over his hand and took out the Black Sea Heavy Water Sutra, and carefully flipped through it to comprehend.

As he expected, within seven or eight days, several people contacted through masks and expressed their desire to exchange.

Han Li didn't trade immediately, but waited for a few more days, and then compared more than a dozen materials again and again, before deciding to choose a material called "Condensing Sea Crystal".

The law of water contained in this thing is not trivial, and the "Black Sea Heavy Water Sutra" this exercise is very consistent in all aspects, it is said that the nail cover is so large that a small piece condenses the essence of the ocean water within a radius of thousands of miles, so the preciousness of this thing is far more than the Tusun fruit, he almost used up the remaining Tusun fruit at hand, and even pasted some other spiritual materials, so that he could say that he exchanged the other party for a barely enough amount of this thing.

Once everything was ready, Han Li immediately began his retreat.

Spring goes to autumn, and for more than a year, for the True Immortal Realm, it is almost a flick of a finger.

During this period, Han Li continued to cultivate the Soul Birth Flower through green liquor, and at the same time, he contemplated the Black Sea Heavy Water Sutra day and night, making the final preparations for refining the Earth Essence Incarnation.

On this day, somewhere on the ocean floor thousands of miles away from Umeng Island.

The sea floor here is uneven, with peak-like rocks that look like mountains at the bottom of the sea.

These rocks have a dark red color and a bumpy surface, which is impressively formed by the cooling of magma.

Black holes can be seen faintly on the bottom of the sea, black and secluded, and I don't know where to lead.

It is an undersea volcanic complex that often erupts from time to time, so it is rarely visited.

Somewhere on the flat ground at the bottom of the sea, a huge hemispherical blue shield has been opened, isolating the surrounding sea water from the outside, and it is impossible to see the inside from the outside.

Inside the magic circle, a blue-robed figure sat cross-legged in the center, it was none other than Han Li.

Around it, more than a dozen huge stone pillars stood scattered, and in the middle was a fire attribute magic circle carved with crimson runes.

After a long time, he slowly opened his eyes, and the words began to come out of his mouth with a solemn face.

The crimson formation under him suddenly buzzed, and the surrounding dozen or so stone pillars bloomed with dazzling crimson light, shining brightly through the surrounding blue shield, illuminating the surrounding sea floor for several miles.

He pinched the trick in his hand, and while the formation was running, the ground around him began to rumble and shake.

After a moment, he let out a low sigh.

Click!

In the center of the formation, there was a square circle, and where there was no inscription of the formation, cracks suddenly appeared, revealing a big hole.

The inside was bright red, and from here you could clearly see the tumbling magma and the billowing flames attached to the magma not far underground.

These flames have a faint red gold color, and they are not ordinary magma ground fires, but a kind of strange fire called deep sea ground fire, which can blend and coexist with sea water, and is several times more powerful than ordinary earth fire.

A strange heat emanated from the large cavern, and the surrounding sea water tumbled.

Han Li's figure appeared near the entrance of the cave in a flash, and after sitting down cross-legged again, the ten fingers of both hands also shot out in the air.

The surrounding formations suddenly moved a little faster, emitting dazzling red light, and a steady stream of them poured into the hole.

The magma in the ground also fluctuated, slowly surging towards the mouth of the cave.

With a "poof", a thick pale golden flame suddenly erupted from the hole in the ground, spiraling around and rushing straight out seven or eight feet high, like a violent fountain of flames, which could burst at any time.

Han Li's face turned grim, and the method in his hand couldn't help but speed up a few points, and the surrounding formation light became even more vigorous, and wisps of red light flew out from the formation, enveloping this pale golden earth fire.

The surging earth fire suddenly became supple, like a wild horse, slowly tamed, and with the pinch of his fingers, it changed into various shapes with great agility.

Seeing this, Han Li's face gradually loosened a little, and with a wave of his arm, a row of various colored materials appeared beside him.

With his current level of mana, it was impossible to refine these materials, so as soon as he had an idea, he thought of using the power of this deep sea fire.

With a wave of his hand, a white crystalline ore material flew out and sank into the earthfire.

He pinched his fingers and manipulated the flames to envelop the material.

After an unknown amount of time, the white crystalline ore slowly melted and turned into a translucent white liquid.

After a brief observation, he made another one-handed move, and another material flew out and sank into the flames......

In the blink of an eye, a month has passed.

The materials around Han Li, now basically fed into the Earth Fire Flames, had been refined and mixed together, forming a light blue ball the size of a millstone, which rolled gently in the flames.

His face was a little pale, he turned over and took out a cloud crane grass plant, his face slowly recovered, and he waved his hand to take out a dark blue spar the size of a bowl.

The spar is crystal clear, and the pure blue light contained in it can be clearly seen from the outside, trembling gently like water waves, and powerful water law fluctuations emanate from the inside.

This thing is the condensing sea crystal.

Han Li took a deep look at the spar in his hand, took a deep breath, and with a wave of his hand, threw it into the earth fire in front of him.

Under its control, layers of earth and fire enveloped the dark blue hedrons.

At this moment, a layer of light blue water suddenly appeared on the surface of the spar, which kept flowing, making the whole stone look like a small ball of clear water, crystal clear.

The deep-sea fire, which was enough to melt gold and iron, was suddenly isolated by this seemingly ordinary layer of pale blue water, and could not penetrate it in the slightest.