Martial Peak

Fortunately, Yang Kai had acted very carefully just now. His Divine Sense had retracted after a brief touch. Although the Black Ink Clansmen around the crystal balls detected what he did, they couldn’t be bothered to care.

“What are those?” Yang Kai asked softly.

D-4’s expression became rather complicated as he lowered his voice and answered, “World Spheres. They contain large amounts of World Force in them.”

“World Force?” Yang Kai raised his brow with a look of astonishment.

It was his first time hearing that World Force could be sealed into a container. Judging from the appearance of the so-called World Spheres, they were clearly refined artifacts.

“Many Open Heaven Realm Masters die in each battle. After these Open Heaven Realm Masters die, their World Forces will disperse. Under normal circumstances, the Black Ink Clansmen can devour and refine the World Force on the spot; however, the situation on the battlefield is ever-changing. If they greedily try to devour the World Force then and there, they will most likely encounter various dangers. Besides, the Black Ink Clan is not allowed to devour and refine World Force at will during a battle. There is a group of people on the battlefield who are specially tasked with collecting and sealing World Force inside World Spheres. These World Spheres are considered treasures to the Black Ink Clan.”

Yang Kai’s heart was heavy when he heard those words, but his expression remained unchanged on the surface.

These World Spheres had never been seen in the 3,000 Worlds because they were useless to cultivators. On the other hand, the World Force sealed within these items was very useful to the Black Ink Clan.

Yang Kai believed that these items were artifacts specially developed by Black Ink Disciples who were proficient in Artifact Refining; after all, the war between the Black Ink Clan and the Humans on the Black Ink Battlefield had been ongoing for countless years. It was highly probable that some bizarre objects had been produced as a result.

During their conversation, they saw a Black Ink Clansman completing a negotiation with the seller. Then, he took out a large handful of pitch-black round objects that resembled copper coins. After handing these coins over, he casually reached out to grab a World Sphere and strode out of the shop.

Yang Kai was astonished, “Does the Black Ink Clan have their own currency?”

D-4 nodded, “Black Ink Coins. They have no value and cannot be used to cultivate, but they are used by the Black Ink Clan for trading. Every Black Ink Coin is produced by a Royal Lord, so they have the mark of that Royal Lord and cannot be replicated.”

Yang Kai exclaimed in wonder, “If they are worthless and cannot be used to cultivate, then what is the significance of the Black Ink Coins?”

Open Heaven Pills were the primary currency in the 3,000 Worlds and any kind of resources could be valued in terms of them. That was because Open Heaven Pills were Spirit Pills used by Open Heaven Realm Masters in their cultivation. Anything that was used in circulation should have its own intrinsic value.

D-4 laughed, “If they are in circulation, then there must be a reason. Let’s put it this way; if a Black Ink Clansman spends a certain amount of Black Ink Coins, then they can enter a Black Ink Nest to cultivate. You should know that Black Ink Nests are the place where those from the Black Ink Clan are born. Hence, entering the Black Ink Nest is like returning to their Mother’s womb. It is very beneficial for the improvement of their cultivation. Furthermore, if they want to advance, the advancement must be done inside a Black Ink Nest!”

Only then did Yang Kai understand. Black Ink Coins might not have any value on their own, but they could be used to purchase things the Black Ink Clan required. That made Black Ink Coins valuable. Just the fact that their advancement had to be done inside a Black Ink Nest was enough to make the entire Black Ink Clan gather these Black Ink Coins.

World Sphere?” Yang Kai saw the Black Ink Clansman who brought them here lingering around the World Spheres and constantly haggling with the seller over the price. It was easy

shrugged nonchalantly, “He

Heaven Realm Master. Even if he had some Black Ink Coins, what he had was not enough to pay for a

for a long time, he was familiar with the

the Black Ink Clansman eventually shook his head in disappointment

to himself, [Looks

Yang Kai and the others out of the shop, the

been a chatterbox, fell silent all of a sudden. In fact, Yang Kai had the feeling that D-4 was rather nervous about something. It was not just D-4 alone. A-1 and the others also showed the same reactions; therefore, Yang Kai couldn’t help feeling curious. He did not understand what was making

led Yang Kai and the others to

fighting each other. Moreover, the battle was

were rules at any place where cultivators gathered in the 3,000 Worlds that basically prohibited personal

space seemed relatively small for both parties participating in the fight. That was because the ones fighting in

a Barrier Array that formed a semi-circular light dome over the crater. The light barrier was extremely powerful so even though both parties participating in battle were attacking furiously, they could not deal any damage

the Black Ink Clansmen resembled Humans that were enlarged several times though. Many of them had peculiar and bizarre appearances. Some of them

Black Ink Clan, followed by some

Clansmen standing around the crater were showing expressions of great interest, as though they were watching two ferocious beasts fighting each other.

Kai and the others arrived, both parties participating in the fight had reached the stage where who lived and who died would be decided. They attacked each other mercilessly as

once, or even knew each other in the past, maybe even fought side-by-side before. In the end though, they had fallen to this state. It was truly a sorrowful sight. Unfortunately,

you here to benefit me again?” A snide voice suddenly rang out from the

direction and saw a tall Black Ink Clansman smiling in their direction. There were several Open Heaven Realm Masters surrounding that Black Ink Clansman, probably his Black Ink

Yang Kai and the others here coldly snorted at those words, “It’s uncertain who will

‘Nu Yan’. Although he had been travelling with his ‘Master’ for several days, the Black Ink Clansman had not

against this Black Ink Clansman named Lang Ya; otherwise, they would not have gotten into a

shameless boasting, you will know after you try,” Lang Ya

coldly and agreed,

came out, Yang Kai distinctly noticed the expressions of D-4 and the others becoming more solemn and anxious. After combining everything he had seen so far, he vaguely formed a guess

very different from each other, so they were basically equals in terms of strength. However, there seemed

Force dispersed into the surroundings. A World Sphere was thrown into the crater at just the right moment. Following the flash of a

World Sphere finished absorbing all the dissipating World Force, the Black Ink Disciple reached out his hand to grab the World Sphere. Then, he came over to one of the Black Ink Clansmen standing outside the crater, knelt down on one knee, quickly reporting, “Master, fortunately I did not fail my