The Black Crow tribe began to be lively.

Countless tribal warriors couldn't wait to leave, and went to the neighboring large, medium, and small tribes to purchase dark crystals, dark ores, and dark holy fruits.

Lin Feng offered a lot of conditions, a commission of one percent, and an acquisition fee of one percent more than the dungeon.

Although there is only a commission of one percent, Lin Feng purchases a large number of them, such as ordinary medium tribes, and can probably buy about 100,000 to 300,000 dark crystals, and the average commission of one percent is as high as 20,000 dark magic coins. The middle-level tribal warrior Hedan is considered to be the richer of the tribal warriors, and his deposit is less than 20,000 dark magic coins.

Now, who wouldn't want to earn a lot of commissions without making a trip at all?

"Money makes the devil grind." Lin Feng smiled.

Not to mention the tribal warriors, even the tribal chiefs are short of money, even the higher-level demon slayers.

If you have money, you can buy better weapons, armor, holy treasures, dark crystals, etc., who doesn't want it? It is true that the Black Crow tribe is far away from the Dongzhou dungeon, but there are other tribes around, although there is a distance between them, but the back and forth can be controlled within eight days, and they can still catch a large handful.

There are errands, Lin Feng doesn't waste it, besides, when these tribal warriors hear that there is such a generous commission, they are all scrambling to be the first, and there is no need for the tribal chief to sell face.

As for himself......

Practice.

There are still eight days to go, and we must hurry.

"Cyclone." Lin Feng closed his eyes and clearly felt the existence of the dark ball of light. Although it does not seem to be the same as a normal dark cyclone, it has a similar function, it can absorb the dark holy qi independently, like a bridge between heaven and earth, as for the stored dark holy qi......

So far, there is still no bottom.

Syllable! Lin Feng put his hands on top of the dark crystal.

The release of the dark holy qi caused the dark crystal to fluctuate violently in an instant, and the dark light ball in the body was connected to it, absorbing the pure dark holy qi in the dark crystal like a pumping machine. Lin Feng was surprised, and he hadn't come back to his senses yet. I felt empty.

With his eyes wide open, he looked at the dark crystal in front of him, and it no longer had its previous luster.

Smack! A piece of nine-grade dark crystal, cracked into pieces.

"Defective?" Lin Feng was stunned.

The first reaction was like this. The second response is instantaneously vetoed.

How can such pure energy be inferior.

"Give it a try with the Eight-Rank Dark Crystal." Lin Feng did not make a presumptuous assertion, and then took out a dark crystal with a brighter color, and introduced it to Sister He, every time the dark crystal was improved. The dark energy is more refined and powerful, and if it were to be absorbed, it would be... A little more than double.

Sizzle~~

The eight-grade dark crystal, in less than a minute, was split into pieces.

"Come again!" Lin Feng's eyes were bright, not surprised, and took out a piece of seventh-grade dark crystal with a transparent color.

Syllable! ～

After a while, it shattered.

But this is already the most durable piece, the absorption of dark energy. It's close to a minute and a half.

…

Twenty-three dark crystals, all consumed.

The fastest ten seconds, the slowest is not more than a minute and a half, once may be a coincidence, but twenty-three times it is absolutely impossible to be a coincidence. Coming back to his senses, Lin Feng's chest rose and fell slightly, this astonishing ten minutes of absorption was comparable to the efficiency of two hours of retreat cultivation.

"Normally, a cyclone absorbs dark crystals, and the nine-rank can absorb it for about three minutes."

"Seven pins, you can absorb it for fifteen minutes."

Lin Feng was secretly surprised.

Twenty-three dark crystals add up. It's only been ten minutes.

The absorption of dark crystals has nothing to do with the environment, let alone qualifications, but only with the quality of dark crystals and the 'cyclone' in the absorber's body. That's why I bought a lot of dark crystals. Even if you are not in the Dark Demon World, you can still maintain the best cultivation speed.

But for now......

Totally exceeded expectations.

"Two possibilities."

"Either that, or I'm not physically anatoxical to a Dark Demon human."

"Either that, it's 'it'."

Lin Feng's eyes flashed.

Dark Light Ball!

…

The first transaction was completed.

Lin Feng purchased 220,000 dark crystals of dark magic coins from the tribe chief Hecheng. 50,000 dark coins of dark ore, 20,000 dark coins of dark fruits, then retreat. The dark crystals of 220,000 dark magic coins are enough to absorb for a while.

But, in fact, this is called for a while......

Actually, it's only a few days.

Although Lin Feng's absorption speed was ten times that of ordinary people, the amount of dark energy stored in the dark crystal would not change, and there was no difference in the number of heavy dark holy qi. The only difference is that the ascension of his Dark Holy Qi, which was originally cultivated in the Dark Demon World step by step, takes more than twenty days, and right now-

Less than three days.

"Fifth!" Lin Feng breathed a sigh of relief.

Feeling the transformation of the Dark Holy Qi, it is more refined and powerful, such as from ordinary combat knives to high-grade combat knives, and then to alloy combat knives, and now it has become the Nine Shadow Thunder Knife. The corners of Lin Feng's mouth drew a smile, although this time the improvement was expected, he still felt quite surprised.

Too fast!

"The newly comprehended mystery of darkness will be able to exert even greater power." Lin Feng looked at the spar fragments all over the ground, and did not feel any pity, more than three thousand pieces of dark crystals, from the ninth grade to the fifth grade, had all been turned into essence and absorbed all of them.

The first batch of dark crystals purchased, worth 220,000 dark magic coins, is ...... right now

Only a tenth remains.

"There are still more than two days left in the challenge with the officials." Lin Feng was worried.

"First raise the soul of the earth to the eighth stage, exceed 75% of the breadth of the brain domain, and become an intermediate tribal warrior." Lin Feng has always been calm and clear: "There is not only dark energy here, but the energy of the True Dragon Holy Power is also abundant, the fifth level of the Dark Holy Qi is enough right now, and the absorption of the dark crystal can be put aside at any time." ”

"I have to improve across the board."

Lin Feng was also helpless.

The constitution of human beings on earth is like a wooden barrel, and the amount of water that can be stored depends on the shortest board of the barrel.

This is not as good as the Dark Demon Human.

"Where there is loss, there must be gain."

"Perhaps, the characteristics of human beings on earth have their own inevitability-"

"The reason exists."

※※※

"Three, three million Dark Demon Coins!?" His eyes widened.

"That's right, I just came back from the Wuli tribe." Yan Lin's eyes showed envy: "I bought 230,000 dark magic coins of dark crystals, dark ores, and earned 23,000 dark magic coins from commissions alone, and my net worth suddenly increased several times." ”

"This alien human is too lucky." Yan Tao clenched his fists, "If I have so much money, with my qualifications, it is very likely that I will attack the Demon Slayer in the future." ”

Yan Linzhen's eyes lit up slightly, revealing a hint of greed: "Although we are not as lucky as him, we may be able to make a small profit from him." ”

"Daddy means......" Although the official Tao is young, he is not stupid.

"Don't understand?" Yan Linzhen asked rhetorically.

He laughed, "I know what to do, Dad." ”

… (To be continued.) )