Fortunately, Yang Kai was very careful just now and his spiritual thoughts were about to stop. Although the Mo Clan next to the crystal ball noticed it, he was too lazy to pay attention to it.

"What is that?" Yang Kai asked in a low voice.

Ding Si's expression was a little complicated, and he also replied in a low voice: "The heaven and earth are sealed with a large amount of great power of heaven and earth."

"The power of heaven and earth?" Yang Kai raised his eyebrows, looking surprised.

This was the first time he heard that the great power of heaven and earth could be sealed, and judging from the so-called heaven and earth, it was obviously a secret treasure, trace of human refining.

"In every battle, many Kaitian Realm fell. After those Kaitian Realm died, the great power of heaven and earth dissipated. If it were normal, the Mo Clan could swallow it and refine it, but the situation on the battlefield changed rapidly. If you were greedy for devouring it, you would most likely encounter danger. Moreover, during the war, the Mo Clan was not allowed to devour the great power of heaven and earth at will. There was a special group of people on the battlefield responsible for this matter, and the dispersed great power of heaven and earth was collected and sealed, and this world was here. This thing was a treasure for every Mo Clan."

When Yang Kai heard this, his heart was heavy and his appearance was as usual.

I have never seen such a world in the Three Thousand Worlds because this thing is useless to warriors, but the great power of the world sealed by this thing is useful to the Mo clan.

Yang Kai estimated that this thing was specially developed by those Mo disciples who were proficient in refining weapons. After all, on the battlefield of Mo, the war between the people and the Mo tribes had been in countless years, and it was very likely that some strange things would be born.

While the two of them were talking, they saw a Mo clan negotiated the price with the seller, took a handful of black and round things from their space rings and handed them over, and reached out to take a heaven and earth, and strode away.

Yang Kai was surprised: "The Mo tribe has its own currency?"

Ding Si nodded: "The mo coins themselves have no value and cannot be used for cultivation, but they are things used by the Mo tribe to trade. Each mo coins are created by the royal family, and they have the marks of the royal family and cannot be copied."

Yang Kai said strangely: "Since it has no value and cannot be used for cultivation, what is the significance of the existence of this ink coin?"

The main circulating in the Three Thousand Worlds is the Kaitian Pill. No matter what kind of materials, it can be measured by the number of Kaitian Pills, because Kaitian Pill itself is the elixir used for the practice of Kaitian Realm.

Any circulating thing should have its own value.

Ding Si smiled and said, "It has its own reason to be circulated. Let's put it this way, if you can spend a certain amount of ink coins, the Mo tribe can enter the ink nest to practice. You must know that the ink nest is a place where the Mo tribe is nurtured. If they enter it, it is like returning to the mother's fetus, which will be of great help to improve their own strength. Moreover, if the Mo tribe wants to be promoted, it must also be carried out in the ink nest!"

Only then did Yang Kai understand.

The Mo coins may not be of much value in themselves, but they can buy what the Mo tribe wants, which is valuable.

The promotion alone must be in the ink nest, which forces all the ink tribes to accumulate ink coins.

"The master also wants to buy the world?" Yang Kai saw that the Mo tribe who led them here was also lingering in front of the world and kept bargaining with the seller, so he naturally had some guesses.

Ding Si shrugged: "It's probably impossible to afford it."

The master here is just a superior Mo disciple, whose strength is equivalent to the sixth-grade Kaitian among warriors. Even if you have some ink coins in your hand, it is not enough to pay for a heaven and earth.

Ding Si has not followed the Mo clan for a short time, so he naturally knows his economic strength.

As expected, despite making some efforts, the Mo tribe finally shook his head with disappointment and led Yang Kai and others to leave the store.

Yang Kai was secretly funny. It seemed that his "master" was probably a poor man.

The Mo clan who led Yang Kai and others to leave the store did not stop and went straight in one direction.

Ding Si, who had always talked a lot, suddenly fell silent.

Yang Kai even felt that he became a little nervous. Not only him, but also A Yi-class people, which made him a little confused and wonder what these people were nervous about.

Soon, the Mo tribe led Yang Kai and others to a place where crowds of people gathered.

Before he got close, Yang Kai noticed a violent collision of heaven and earth powers there. It seemed that some strong man was fighting, and the battle was extremely fierce. The sound of loud bang was endless, and sometimes there was a dazzling light.

Can fighting in the Qianfeng Corps? This surprised Yang Kai. You must know that in any place where warriors gather in the Three Thousand Worlds, there are basically rules that are not allowed to fight privately, but the Mo tribe does not seem to stop it.

The battleground is a huge basin with a radius of dozens of miles, but such a space is smaller for both sides of the battle.

It was because the two sixth-rank Kaitian fighting in that basin were two banned groups, but there was a large ban formation here, which turned into a semicircular light curtain, covering the entire basin.

The light curtain formed by the forbidden array was extremely powerful. Although the two sides of the fight were in dire straits, they could not lose the light curtain at all.

Around the basin, there are huge Mo tribes standing one after another.

Not all the Mo tribes are like humans who have been magnified several times. There are also many Mo tribe leaders who are strange and even look like monsters.

Yang Kai discovered this when he first entered the Fengfeng Collar.

The huge human form should be considered mainstream among the Mo clan, with monsters being the second, but there are some Mo clan appearances, which is simply not a good match.

These Mo tribes standing outside the basin and watching downward all showed an excited look, as if they were watching two beasts fighting each other, and occasionally making loud shouts.

When Yang Kai and others came here, the two sides of the fight had reached a time of life and death. They attacked each other without any mercy. They bombarded each other with a magical secret technique. The violent power in the basin was free to sprinkle blood into the void.

Yang Kai lowered his head and watched for a moment, sighing in his heart.

The two sixth ranks who were fighting below were from, and they were not sure which family they came from. They may have a high status before, and they may have known each other and fought side by side before, but now they have fallen to this point, which is simply sad.

He was powerless to stop anything, and he could not stop it, so he could only wait and see.

"Ri Yan, are you here to give me benefits again?" A sinister voice suddenly sounded from the side.

Yang Kai turned his head and saw a tall Mo clan on the other side looking at this side with a smile. There were several Kaitian Realm gathering around the Mo clan, which should be his Mo disciples.

The Mo Clan, who led Yang Kai and others here, snorted coldly when he heard this: "Whoever gives the benefits to whom, may you not be so arrogant, Langya."

It was not until this time that Yang Kai realized that his "master"'s name was Nu Yan.

Although he ran with him for several days, the Mo tribe did not reveal his name on his own initiative, and Yang Kai was not easy to ask, and Ding Si had never told him this.

However, it seems that Nu Yan and the Mo tribe called Langya seem to have some grudges, otherwise they would not have been so inconsistent with each other when they met.

"Are you arrogant or not? You'll know if you try it later." Langya still smiled slightly.

Nu Yan nodded coldly and said, "Okay."

As soon as these words were spoken, Yang Kai clearly noticed that the expressions of Ding Si and others became more calm and nervous.

Based on what he saw in front of him, Yang Kai had some guesses in his heart.

The two sixth-rank players who were fighting below quickly decided to win. Their strengths were actually almost the same, and they were basically the same. However, their experience in fighting was obviously different. The one who was well versed in fighting won the victory. Although he paid some price, he successfully killed his opponent on the spot.

When the small universe collapsed, the great power of heaven and earth scattered out.

A heaven and earth were thrown out at the right time. When the light was shining, the great power of heaven and earth that was radiated was absorbed by the heaven and earth and sealed it.

The winning sixth-grade Motu was covered in blood, and even his arm was cut off by shoulder-length shoulders. He endured the severe pain and cast a spell to stop the bleeding for himself. After that heaven and earth sealed all the dispersed power of heaven and earth, he then held the heaven and earth with one hand, flashed to a Mo tribe outside the basin, knelt on one knee and said in a deep voice: "Master, fortunately, I have not been humiliated!"

The Mo tribe looked down at him and nodded slightly: "Very good."

He reached out and took the heaven and earth into his own space ring, allowing him to retreat and rest.

The venue here was empty, and Langya turned her head and looked at Nuyan: "Warm up first?"

The angry flame was indecisive and nodded, "Yes!"

Langya asked again: "A life-and-death fight!"

The angry flame opened his eyes and was full of evil spirits: "Of course it's a death fight!"

"I have a kind!" Langya immediately turned her head and looked at the Mo Tu beside her, and reached out and pointed: "You go down!"

The Mo Tu who was pointed at by him was a fair-faced young man with a calm expression and his body fell towards the basin. Judging from the fluctuations of his activate power, it should be the cultivation level of the fifth-grade Kaitian.

Nu Yan turned his head and looked at Jia Yi and others, his eyes turned between C San and Ding Si, pointing at Ding Si: "Go!"

Although his face was uneasy, Ding Si still respectfully clasped his fists: "Yes!"

When Mo Tu faced the request of his master, he could not refuse at all, and he could only obey his orders.

Yang Kai finally understood what Ding Si was always nervous. He obviously knew that Nu Yan would bring them to such a place, and also knew that he might participate in a life-and-death struggle.

Although as a Motu, he is willing to give his everything to his master, anyone has the fear of facing death, which is inevitable.

The two sides participating in the battle did not make any politeness. It can even be said that Ding Si had just flew into the basin and his opponent had cast a spell to attack. A shocking sword light slashed in front of him. The great power of heaven and earth was surging fiercely, and Ding Si hurriedly took action to resolve it.

Ding Si is the fifth-grade Kaitian, and his opponents are also the fifth-grade. Although their strength is one rank lower than the previous one, the intensity of the fight is not inferior to that before.

The opponent is obviously proficient in swordsmanship, and a long sword in his hand turns into a sword curtain covering the world.

The secret treasure in Ding Si's hand was two daggers. He was short and flexible. His body was ups and downs under the opponent's fierce attack and looked in danger.
Chapter completed!