In reality, although Du Shuang is already a four-star martial artist, it does not mean that her physical fitness has reached the four-star level, that is, the C-level.

After all, a person's strength, in addition to physical fitness, also depends on the number and power of martial arts mastered.

Just like Du Mu, his combat power rating has already reached the level of C-level close to C+-level, but among the three dominant attributes, his physique and agility are only C-level, and his strength is still at D+ level, and his combat effectiveness is supported by a large number of strong martial arts to a certain extent.

The same is true for martial artists in reality, so most of the holy fruits have an effect on most of the four- and five-star martial artists, and even six-star martial artists, including Du Shuang.

Thinking of this, Du Mu's gaze at the holy fruit couldn't help but become a little hotter.

After a few seconds of silence, he looked up at the old man and said in a condensed voice, "I'm very interested in this thing, if I don't mind, I want to make a deal with you." ”

When the old man heard this, he shook his head slowly: "My lord, the holy fruit is not a particularly precious thing in our tribe, you saved our clansmen and wiped out the spider demon territory in the west, you have a great kindness to our tribe, if you want the holy fruit, you can take it directly, there is no need to trade." ”

"One yard to one yard. ”

Du Mu said calmly.

"Destroying the Spider Demon Territory is also good for me, and as for the people who rescued you, you have also paid the reward. He pointed to the holy fruit on the table, "Besides, I want at least thirty holy fruits, and if this number is reached, your tribe can't get it casually, right?"

As soon as these words came out, the old man and the others were suddenly silent.

"So be it. Du Mu interrupted the silence, flipped his wrist, and there was an instant addition to the palm of his hand, which was placed on the table and pushed towards the old man, "I will exchange this thing with you!"

The curious eyes of the old man and the others fell on that thing, but it was a whole brown shell that looked like a cake.

At Du Mu's suggestion, the old man reached out and picked up the shell, looked at it for a while, showed a puzzled look, and looked at Du Mu: "This is?"

"This thing is called a slash shell, it can absorb a slash and store it, and then release it all at once, dealing slash damage. Du Mu came slowly, and added at the end, "If you have power, it is probably equivalent to an ordinary blow of the Fog Demon, and it is more than enough to kill the elite Spider Demon!"

When the old man heard this, he almost threw the shell off without shaking his hand, and his face showed a look of disbelief, while several middle-aged strong men behind him stared at him in astonishment.

"W-The power of this thing can be compared to the attack of the fog demon?" the old man asked in disbelief, taking a deep breath.

No wonder he was so shocked, it was really an invincible existence for the inhabitants of the grassland, even the strongest warrior leader in the tribe, he couldn't make a move under the hands of the fog demon.

Otherwise, with the strength of many tribes in the grassland, they would not have been forced to this situation by spider demons.

However, this shell in front of him, which was only the size of a palm, was able to unleash an attack comparable to the power of a single blow from the Mist Demon?

If it weren't for the fact that these words came from the mouth of Du Mu, who had killed the fog demon, the old man would definitely think that the other party was talking big.

"You can give it a try, anyway, the slash shell can be reused. Du Mu smiled, and pointed out the use of slash shells by the way.

After hesitating for a while, the old man finally couldn't suppress his curiosity, turned around and handed the slash to a middle-aged strong man behind him, whispered a few words, and then the middle-aged strong man hurriedly ran out.

A few minutes later, the middle-aged strong man returned with excitement on his face, carefully holding the slash Bei between his palms as if he were treating a treasure.

Seeing the appearance of the middle-aged strong man, the old man didn't know that Du Mu was telling the truth, his cloudy eyes suddenly lit up, he turned his head to look at Du Mu, hesitated for a few seconds, gritted his teeth and said: "Old and cheeky, may I ask how the lord plans to trade?"

When the old man said this, he couldn't help but feel a little surprised on his face, after all, Du Mu was kind to them first, even if he wanted the holy fruit, it was natural, but now he still asked the other party to take out such a precious treasure in exchange.

It's just that the attraction of slashing Bei is too great for them, and to some extent, it is no less than giving the tribe an extra strong man who is more powerful than the warrior leader.

Du Mu didn't care about this, anyway, he still had a lot of slashing Bei, and he could draw a gacha at any time if he wanted to.

"How about ten slashing shells in exchange for forty holy fruits?"

According to his estimates, thirty holy fruits are enough to improve his sister's physical fitness to the four-star limit, and the rest is exchanged just in case, it is always good to store more good things like holy fruits, maybe when they can be used.

A hint of excitement appeared on the old man's face, and he nodded busily and said, "Okay, good, just according to what the adults say!"

The four-to-one ratio was far better than he expected, and there was no intention of not allowing it.

Under the old man's orders, it didn't take long for a clansman to come over with the holy fruit and successfully complete the transaction with Du Mu.

The deal was reached, and the atmosphere in the stone house immediately became much more harmonious, in addition to gratitude, the old man and the others also had more enthusiasm for Du Mu, as if they regarded him as the most important guest.

"Besides, old man, I have one more thing to ask for. ”

Halfway through the conversation, Du Mu suddenly said.

"Your Excellency, please speak!"

"That's right, I may stay on the grassland for some time to investigate the Spider Demon Territory, and I may have to trouble your tribe to send a guide to help me lead the way. ”

The grassland area is not small, and the territory of the spider demon is distributed in different directions, if there is no aboriginal who is familiar with the territory to lead the way, Du Mu estimates that he will have to spend a lot of time on the road and searching.

"No problem, my lord, this is just a gesture for us!" the old man agreed on the spot.

"Well, in return, I'll help you get rid of the fog demons and spider demons on the grassland before you get out of here!"

The old man had already known from Yan Wei that Du Mu was from other worlds, and although he was puzzled, he didn't intend to ask, but at this time, when he heard that Du Mu was willing to solve the big crisis of the spider demon territory for them, he couldn't help but feel ecstatic for a while.

"Thank you, thank you, my lord! the whole mountain and ancient grassland will remember your kindness!" the old man trembled with excitement, and he couldn't help but get up and leave the wooden table, and walked to the side and bowed deeply to him.

Du Mu hurriedly stood up, waved his hand, and asked an old man with gray hair to salute, he was a little uncomfortable after all, seeing that it was close to waking up from his dream, he simply said goodbye and left.

As a result, the old man led a group of clansmen to send him out of the village more than a mile away, and Du Mu said that he would not let them see him off.

The Blighted had already received Du Mu's order and returned to the vicinity of the halo, and as soon as Du Mu arrived, they returned through the halo together.